{"id":1352,"date":"2026-05-23T13:43:16","date_gmt":"2026-05-23T13:43:16","guid":{"rendered":"https:\/\/lean-app.com\/?p=1352"},"modified":"2026-08-22T17:49:11","modified_gmt":"2026-08-22T17:49:11","slug":"lean-vs-yazio","status":"publish","type":"post","link":"https:\/\/lean-app.com\/pt\/lean-vs-yazio\/","title":{"rendered":"Lean face \u00e0 Yazio : qui calcule vraiment ta d\u00e9pense calorique en 2026 ?"},"content":{"rendered":"<link rel=\"preload\" as=\"image\" href=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_depense.webp\" fetchpriority=\"low\">\n<link rel=\"preload\" as=\"image\" href=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_bilan.webp\" fetchpriority=\"low\">\n<link rel=\"preload\" as=\"image\" href=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_kcal.webp\" fetchpriority=\"low\">\n<link rel=\"preload\" as=\"image\" href=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_strategie.webp\" 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18px;border-radius:14px;color:#fff;font-family:var(--font-display);font-weight:500;font-size:15px;letter-spacing:-.01em;display:flex;justify-content:space-between;align-items:center;box-shadow:0 6px 18px rgba(0,0,0,.06)}\n#lvm-shell .pyramid .level .k{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.08em;opacity:.75}\n#lvm-shell .pyramid .l1{background:#0E0E10;width:100%}\n#lvm-shell .pyramid .l2{background:#1D1D1F;width:84%}\n#lvm-shell .pyramid .l3{background:#3a3a3c;width:68%}\n#lvm-shell .pyramid .l4{background:var(--pink);width:52%}\n#lvm-shell .pyramid-cap{text-align:center;font-size:13px;color:var(--muted);margin-top:14px}\n\n\/* Section 7 honnetete : scorecard horizontal bars *\/\n#lvm-shell .scorecard{margin:30px 0 10px;border:1px solid var(--rule);border-radius:20px;padding:28px 26px;background:#fff}\n#lvm-shell .scorecard-head{display:grid;grid-template-columns:1.4fr 1fr 1fr;column-gap:28px;align-items:center;padding-bottom:18px;margin-bottom:8px;border-bottom:1px solid var(--rule-soft)}\n#lvm-shell .scorecard-head .h-crit{font-family:var(--font-mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}\n#lvm-shell .scorecard-head .h-brand{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--ink)}\n#lvm-shell .scorecard-head .h-brand img{width:22px;height:22px;border-radius:5px;object-fit:cover}\n#lvm-shell .scorecard-row{display:grid;grid-template-columns:1.4fr 1fr 1fr;column-gap:28px;align-items:center;padding:14px 0;border-bottom:1px solid var(--rule-soft)}\n#lvm-shell .scorecard-row:last-child{border-bottom:0}\n#lvm-shell .scorecard-row .crit{font-size:14px;color:var(--ink);font-weight:500;padding-right:14px}\n#lvm-shell .scorecard-row .bar{display:flex;flex-direction:row-reverse;align-items:center;gap:10px}\n#lvm-shell .scorecard-row .bar .b{flex:1;height:8px;border-radius:99px;background:var(--rule-soft);overflow:hidden;position:relative}\n#lvm-shell .scorecard-row .bar .b > i{display:block;height:100%;border-radius:99px;transition:width 1s cubic-bezier(.22,.61,.36,1)}\n#lvm-shell .scorecard-row .bar.lean .b > i{background:var(--pink)}\n#lvm-shell .scorecard-row .bar.mfp .b > i{background:var(--mfp)}\n#lvm-shell .scorecard-row .bar .v{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--ink);min-width:32px;text-align:left}\n\n\/* Section 8 pour qui : persona checklist *\/\n#lvm-shell .persona{margin:28px 0 10px;display:grid;grid-template-columns:1fr;gap:14px}\n#lvm-shell .persona-it{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:22px 24px;background:#fff;border:1px solid var(--rule);border-radius:18px;align-items:center}\n#lvm-shell .persona-it.match{background:var(--pink-soft);border-color:rgba(255,45,110,.25)}\n#lvm-shell .persona-it .pic{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--rule-soft);position:relative;font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--ink)}\n#lvm-shell .persona-it.match .pic{background:var(--pink);color:#fff}\n#lvm-shell .persona-it .pic svg{width:24px;height:24px}\n#lvm-shell .persona-it h4{margin:0 0 4px;font-size:17px;letter-spacing:-.01em}\n#lvm-shell .persona-it p{margin:0;font-size:14px;color:var(--muted);line-height:1.55}\n#lvm-shell .persona-it.match h4{color:var(--ink)}\n\n\/* Section 9 migration : timeline steps *\/\n#lvm-shell .steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:28px 0;position:relative}\n#lvm-shell .steps::before{content:\"\";position:absolute;top:14px;left:7px;right:calc(20% - 18px);height:1px;background:linear-gradient(90deg,var(--pink) 0%,var(--rule-soft) 100%);z-index:0}\n#lvm-shell .step{position:relative;padding-top:24px;z-index:1}\n#lvm-shell .step::before{content:\"\";position:absolute;top:8px;left:0;width:14px;height:14px;border-radius:50%;background:var(--pink);border:3px solid #fff;box-shadow:0 0 0 1px var(--rule)}\n#lvm-shell .step .sn{font-family:var(--font-mono);font-size:11px;color:var(--pink);font-weight:600;letter-spacing:.08em}\n#lvm-shell .step h4{margin:6px 0 6px;font-size:15px;letter-spacing:-.01em}\n#lvm-shell .step p{font-size:13px;color:var(--muted);line-height:1.5;margin:0}\n\n\/* Section 10 debloque : feature stack numbered XL *\/\n#lvm-shell .feat-stack{margin:30px 0 10px;border-top:1px solid var(--rule)}\n#lvm-shell .feat-it{display:grid;grid-template-columns:auto 1fr auto;gap:24px;padding:26px 0;border-bottom:1px solid var(--rule);align-items:center}\n#lvm-shell .feat-it .fn{font-family:var(--font-display);font-size:48px;font-weight:600;color:var(--pink);line-height:1;letter-spacing:-.04em;width:74px}\n#lvm-shell .feat-it .ft{font-family:var(--font-display);font-size:22px;font-weight:600;color:var(--ink);letter-spacing:-.015em;line-height:1.25;margin-bottom:6px}\n#lvm-shell .feat-it .fd{font-size:15px;color:var(--muted);line-height:1.55;margin:0}\n#lvm-shell .feat-it .fc{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:500}\n#lvm-shell .feat-it:last-child{border-bottom:0}\n\n#lvm-shell .faq{margin:22px 0}\n#lvm-shell .faq details{border-bottom:1px solid var(--rule);padding:20px 0}\n#lvm-shell .faq details:first-of-type{border-top:1px solid var(--rule)}\n#lvm-shell .faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:18px;font-family:var(--font-display);font-size:20px;font-weight:500;letter-spacing:-.015em;color:var(--ink)}\n#lvm-shell .faq summary::-webkit-details-marker{display:none}\n#lvm-shell .faq summary::after{content:\"+\";font-size:24px;color:var(--muted);font-weight:300;line-height:1;transition:transform .25s, color .25s}\n#lvm-shell .faq details[open] summary::after{transform:rotate(45deg);color:var(--pink)}\n#lvm-shell .faq details[open] summary{color:var(--pink)}\n#lvm-shell .faq .ans{margin-top:14px;font-size:16px;color:var(--muted);line-height:1.65}\n\n#lvm-shell .get-band{background:var(--paper-2);border-radius:24px;padding:48px 36px;margin:60px 0 40px;text-align:center}\n#lvm-shell .get-band .kicker{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;color:var(--pink);font-weight:600;letter-spacing:.1em;margin-bottom:14px}\n#lvm-shell .get-band h3{font-size:36px;margin:0 0 14px;letter-spacing:-.025em}\n#lvm-shell .get-band p{font-size:16px;color:var(--muted);max-width:480px;margin:0 auto 26px}\n#lvm-shell .get-band .stores{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}\n#lvm-shell .get-band .stores a{line-height:0;transition:transform .15s}\n#lvm-shell .get-band .stores a:hover{transform:translateY(-3px)}\n#lvm-shell .get-band .stores img{height:60px;width:auto;border-radius:11px}\n\n#lvm-shell .sources{font-size:14px;color:var(--muted);line-height:1.7}\n#lvm-shell .sources ol{padding-left:22px}\n#lvm-shell .sources li{margin-bottom:8px}\n\n#lvm-shell footer{padding:50px 0 60px;border-top:1px solid var(--rule);margin-top:40px}\n#lvm-shell footer .row{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}\n#lvm-shell footer .kicker{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--pink);font-weight:600}\n#lvm-shell footer p{font-size:13px;color:var(--muted);margin:8px 0 0}\n#lvm-shell footer .stores{display:flex;gap:8px}\n#lvm-shell footer .stores img{height:34px;width:auto;border-radius:6px}\n\n#lvm-shell .rev{opacity:0;transform:translateY(12px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}\n#lvm-shell .rev.on{opacity:1;transform:translateY(0)}\n@media (prefers-reduced-motion:reduce){#lvm-shell .rev{transition:none;opacity:1;transform:none}}\n\n@media (max-width:760px){\n  #lvm-shell .nav-row{padding:8px 18px;gap:8px}\n  #lvm-shell .nav-link{display:none}\n  #lvm-shell .nav-stores img{height:24px}\n  #lvm-shell .wrap{padding:0 22px}\n  #lvm-shell .hero{padding:34px 0 0}\n  #lvm-shell h1{font-size:46px;letter-spacing:-.035em}\n  #lvm-shell h1 .alt{font-size:.55em;margin-top:10px}\n  #lvm-shell .dek{font-size:20px}\n  #lvm-shell .hero-stores img{height:42px}\n  #lvm-shell .hero-bottom{grid-template-columns:1fr;gap:28px;margin:30px 0 40px;padding-top:24px;align-items:stretch}\n  #lvm-shell .phone-wrap{order:-1}\n  #lvm-shell .phone{width:240px}\n  #lvm-shell .tap-hint.desktop{display:none}\n  #lvm-shell .tap-hint.mobile{display:block;position:relative;left:auto;top:auto;text-align:center;margin:0 auto 10px;width:100%}\n  #lvm-shell .tap-hint.mobile .th-arrow{position:relative;display:block;margin:6px auto 0;width:34px;height:34px;transform:none;color:var(--pink)}\n  #lvm-shell .snippet{padding:24px 22px}\n  #lvm-shell .snippet p{font-size:18px}\n  #lvm-shell section{padding:48px 0}\n  #lvm-shell h2{font-size:34px;letter-spacing:-.03em}\n  #lvm-shell h3{font-size:24px}\n  #lvm-shell .section-label{margin-bottom:22px}\n  #lvm-shell .statement{padding:24px 0;margin:32px 0}\n  #lvm-shell .statement .num{font-size:44px}\n  #lvm-shell .statement .lbl{font-size:19px}\n  #lvm-shell .fig{padding:20px 14px 14px;border-radius:16px}\n  #lvm-shell .cv-wrap{height:310px}\n  #lvm-shell .method{grid-template-columns:1fr;gap:20px}\n  #lvm-shell .method.flip{grid-template-columns:1fr}\n  #lvm-shell .method.flip .m-phone{order:0}\n  #lvm-shell .mini-row{grid-template-columns:repeat(3,1fr);gap:10px}\n  #lvm-shell .mini-phone{padding:3px;border-radius:18px;border-width:1px;max-width:110px}\n  #lvm-shell .mini-phone .notch{width:42px;height:11px;border-radius:0 0 8px 8px}\n  #lvm-shell .mini-phone .scr{border-radius:15px}\n  #lvm-shell .mini-cap{font-size:10px}\n  #lvm-shell .mini-cap strong{font-size:13px}\n  #lvm-shell .duo-row{grid-template-columns:repeat(2,1fr);gap:12px}\n  #lvm-shell .duo-row .mini-phone{max-width:130px}\n  #lvm-shell .steps{grid-template-columns:1fr;gap:18px}\n  #lvm-shell .steps::before{display:none}\n  #lvm-shell .step{padding-top:0;padding-left:24px}\n  #lvm-shell .step::before{top:6px;left:0}\n  #lvm-shell .table-row{grid-template-columns:1.4fr .9fr .9fr}\n  #lvm-shell .table-row > .crit{padding:13px 12px;font-size:13px}\n  #lvm-shell .table-row > .cell{padding:13px 10px;font-size:12px;gap:8px}\n  #lvm-shell .table-row.head > div{padding:14px 12px;font-size:10px;gap:7px}\n  #lvm-shell .table-row.head .brand-cell img{width:20px;height:20px}\n  #lvm-shell .get-band{padding:36px 22px;border-radius:18px;margin:40px 0 30px}\n  #lvm-shell .get-band h3{font-size:28px}\n  #lvm-shell .get-band .stores img{height:50px}\n  #lvm-shell .cta-band{padding:22px;gap:14px}\n  #lvm-shell .cta-band .l{font-size:16px;min-width:0}\n  #lvm-shell .cta-band .stores img{height:38px}\n  #lvm-shell .faq summary{font-size:18px;gap:14px}\n  #lvm-shell .pyramid{max-width:100%}\n  #lvm-shell .pyramid .level{padding:11px 14px;font-size:14px}\n  #lvm-shell .scorecard{padding:20px 16px;border-radius:16px}\n  #lvm-shell .scorecard-head{grid-template-columns:1.2fr 1fr 1fr;column-gap:14px}\n  #lvm-shell .scorecard-head .h-brand{font-size:12px;gap:5px}\n  #lvm-shell .scorecard-head .h-brand img{width:18px;height:18px}\n  #lvm-shell .scorecard-row{grid-template-columns:1.2fr 1fr 1fr;column-gap:14px;padding:12px 0}\n  #lvm-shell .scorecard-row .crit{font-size:13px;padding-right:8px}\n  #lvm-shell .scorecard-row .bar{gap:6px}\n  #lvm-shell .scorecard-row .bar .v{font-size:11px;min-width:26px}\n  #lvm-shell .persona-it{grid-template-columns:44px 1fr;gap:12px;padding:16px 16px;border-radius:14px}\n  #lvm-shell .persona-it .pic{width:44px;height:44px;font-size:12px}\n  #lvm-shell .persona-it h4{font-size:15px}\n  #lvm-shell .persona-it p{font-size:13px}\n  #lvm-shell .feat-it{grid-template-columns:auto 1fr;gap:14px;padding:20px 0}\n  #lvm-shell .feat-it .fn{font-size:36px;width:54px}\n  #lvm-shell .feat-it .ft{font-size:18px}\n  #lvm-shell .feat-it .fd{font-size:13px}\n  #lvm-shell .feat-it .fc{display:none}\n}\n@media (max-width:480px){\n  #lvm-shell .phone-tabs{gap:5px}\n  #lvm-shell .phone-tabs button{padding:5px 8px;font-size:10px}\n  #lvm-shell .nav-stores{gap:4px}\n  #lvm-shell .nav-stores img{height:22px}\n  #lvm-shell .hero-stores img{height:40px}\n  #lvm-shell .crumb{font-size:12px}\n  #lvm-shell .table-row{grid-template-columns:1.3fr .85fr .85fr}\n  #lvm-shell .table-row > .crit{padding:11px 9px;font-size:12px}\n  #lvm-shell .table-row > .cell{padding:11px 8px;font-size:11px;gap:6px}\n  #lvm-shell .table-row.head > div{padding:11px 9px;font-size:9px;gap:5px}\n}<\/style>\n\n<style id=\"lvm-collision-reset\">\n\/* Hard reset for global theme styles that collide with our content *\/\nbody.postid-1352 #lvm-shell .hero{display:block!important;align-items:initial!important;justify-content:initial!important;text-align:left!important;flex-direction:initial!important;padding:54px 0 0!important}\nbody.postid-1352 #lvm-shell .wrap,\nbody.postid-1352 #lvm-shell main.wrap{display:block!important;max-width:760px!important;margin-left:auto!important;margin-right:auto!important;padding-left:28px!important;padding-right:28px!important}\n@media (max-width:820px){\n  body.postid-1352 #lvm-shell .wrap,\n  body.postid-1352 #lvm-shell main.wrap{padding-left:18px!important;padding-right:18px!important}\n}\nhtml, body{overflow-x:hidden!important}\nbody.postid-1352 #lvm-shell{overflow-x:hidden;max-width:100vw}\nbody.postid-1352 #lvm-shell *{max-width:100%}\nbody.postid-1352 #lvm-shell .nav-row{max-width:100vw;box-sizing:border-box}\nbody.postid-1352 #lvm-shell.force-show .rev{opacity:1!important;transform:none!important}\n\n\/* === A.1 PHONE BACKGROUND CLASSES === *\/\nbody.postid-1352 #lvm-shell .phone-bg{position:absolute;inset:0;width:100%;height:100%;background-size:cover;background-position:center top;background-repeat:no-repeat;transition:opacity .28s ease;background-color:#FAF0E6}\nbody.postid-1352 #lvm-shell .phone-bg.tab-depense{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_depense.webp)}\nbody.postid-1352 #lvm-shell .phone-bg.tab-bilan{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_bilan.webp)}\nbody.postid-1352 #lvm-shell .phone-bg.tab-kcal{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_kcal.webp)}\nbody.postid-1352 #lvm-shell .phone-bg.tab-strategie{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_strategie.webp)}\nbody.postid-1352 #lvm-shell .phone-bg.sub-BMR{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_BMR.webp)}\nbody.postid-1352 #lvm-shell .phone-bg.sub-NEAT{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_NEAT.webp)}\nbody.postid-1352 #lvm-shell .phone-bg.sub-EAT{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_EAT.webp)}\nbody.postid-1352 #lvm-shell .phone-bg.sub-TEF{background-image:url(https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_TEF.webp)}\n\n\/* === v11.3 CTA BANDS MOBILE (badges plus gros + centrage) === *\/\n@media (max-width:760px){\n  body.postid-1352 #lvm-shell .cta-band{flex-direction:column!important;align-items:center!important;text-align:center!important;padding:26px 22px!important;gap:20px!important}\n  body.postid-1352 #lvm-shell .cta-band .l{min-width:0!important;width:100%!important;font-size:16px!important;line-height:1.5!important;text-align:center!important}\n  body.postid-1352 #lvm-shell .cta-band .stores{width:100%!important;justify-content:center!important;flex-wrap:nowrap!important;gap:10px!important}\n  body.postid-1352 #lvm-shell .cta-band .stores a{flex:1!important;max-width:170px!important;display:flex!important;justify-content:center!important}\n  body.postid-1352 #lvm-shell .cta-band .stores picture{width:100%!important;display:block!important}\n  body.postid-1352 #lvm-shell .cta-band .stores img{height:56px!important;width:100%!important;max-width:170px!important;object-fit:contain!important;object-position:center!important;border-radius:10px!important}\n  body.postid-1352 #lvm-shell .get-band{padding:38px 22px!important}\n  body.postid-1352 #lvm-shell .get-band .stores{justify-content:center!important;flex-wrap:nowrap!important;gap:10px!important}\n  body.postid-1352 #lvm-shell .get-band .stores a{flex:1!important;max-width:170px!important;display:flex!important;justify-content:center!important}\n  body.postid-1352 #lvm-shell .get-band .stores picture{width:100%!important;display:block!important}\n  body.postid-1352 #lvm-shell .get-band .stores img{height:56px!important;width:100%!important;max-width:170px!important;object-fit:contain!important;object-position:center!important;border-radius:10px!important}\n  body.postid-1352 #lvm-shell .get-band h3{font-size:26px!important;line-height:1.2!important}\n  body.postid-1352 #lvm-shell .get-band p{font-size:15px!important}\n}\n\n\/* === v11.2 BRAND BANNER above table responsive === *\/\n@media (max-width:760px){\n  body.postid-1352 #lvm-shell .brand-banner img{width:54px!important;height:54px!important}\n  body.postid-1352 #lvm-shell .brand-banner > div{padding:16px 12px!important;gap:8px!important}\n  body.postid-1352 #lvm-shell .brand-banner > div > div{font-size:15px!important}\n}\n\n\/* === v11.4 SCORECARD partie 7: redesign mobile === *\/\n@media (max-width:760px){\n  body.postid-1352 #lvm-shell .scorecard{padding:18px 16px!important;border-radius:16px!important}\n  body.postid-1352 #lvm-shell .scorecard-head{display:none!important}\n  body.postid-1352 #lvm-shell .scorecard-row{\n    display:block!important;\n    padding:14px 0!important;\n    border-bottom:1px solid #E8E2D6!important;\n  }\n  body.postid-1352 #lvm-shell .scorecard-row .crit{\n    display:block!important;\n    font-size:13px!important;\n    font-weight:600!important;\n    color:#0E0E10!important;\n    margin-bottom:10px!important;\n    padding-right:0!important;\n  }\n  body.postid-1352 #lvm-shell .scorecard-row .bar{\n    display:grid!important;\n    grid-template-columns:54px 1fr 32px!important;\n    column-gap:8px!important;\n    align-items:center!important;\n    padding:5px 0!important;\n    flex-direction:initial!important;\n    position:relative!important;\n  }\n  body.postid-1352 #lvm-shell .scorecard-row .bar::before{\n    content:attr(data-brand)!important;\n    font-family:-apple-system,'SF Pro Display',sans-serif!important;\n    font-size:11px!important;\n    font-weight:600!important;\n    text-transform:uppercase!important;\n    letter-spacing:.05em!important;\n    color:#0E0E10!important;\n  }\n  body.postid-1352 #lvm-shell .scorecard-row .bar.lean::before{color:#FF2D6E!important}\n  body.postid-1352 #lvm-shell .scorecard-row .bar.mfp::before{color:#5B7FFF!important}\n  body.postid-1352 #lvm-shell .scorecard-row .bar .b{\n    height:10px!important;\n    width:100%!important;\n    border-radius:99px!important;\n    position:relative!important;\n    background:#EFEAE0!important;\n    overflow:hidden!important;\n  }\n  body.postid-1352 #lvm-shell .scorecard-row .bar .b > i{\n    display:block!important;\n    height:100%!important;\n    border-radius:99px!important;\n  }\n  body.postid-1352 #lvm-shell .scorecard-row .bar .v{\n    font-family:-apple-system,'SF Pro Display',sans-serif!important;\n    font-size:12px!important;\n    font-weight:700!important;\n    color:#0E0E10!important;\n    min-width:0!important;\n    text-align:right!important;\n  }\n}\n\n\/* === A.2 CHARTS MOBILE === *\/\n@media (max-width:760px){\n  \/* v13: charts FULL WIDTH (less card padding) + plus hauts pour vraie respiration *\/\n  body.postid-1352 #lvm-shell .cv-wrap{height:380px!important;min-height:360px!important;max-height:420px!important;width:100%!important}\n  body.postid-1352 #lvm-shell .cv-wrap canvas{width:100%!important;height:100%!important;display:block!important}\n  body.postid-1352 #lvm-shell .fig{padding:16px 4px 14px!important;margin:24px -4px 14px!important;overflow:visible!important}\n  body.postid-1352 #lvm-shell .fig-head{padding:0 12px!important;flex-wrap:wrap!important;gap:6px!important;margin-bottom:10px!important}\n  body.postid-1352 #lvm-shell .fig-body{padding:0 2px!important}\n  body.postid-1352 #lvm-shell .fig-cap{padding:0 12px!important;font-size:13px!important;margin-top:10px!important}\n}\n@media (max-width:480px){\n  body.postid-1352 #lvm-shell .cv-wrap{height:360px!important;min-height:340px!important;max-height:380px!important}\n  body.postid-1352 #lvm-shell .fig{padding:14px 2px 12px!important;margin:20px -6px 12px!important;border-radius:14px!important}\n  body.postid-1352 #lvm-shell .fig-body{padding:0!important}\n}\n\n\/* === v11.2 TABLEAU MOBILE STACKED CARDS avec mini-tags Lean\/MFP === *\/\n@media (max-width:760px){\n  body.postid-1352 #lvm-shell .table{border-radius:14px!important}\n  body.postid-1352 #lvm-shell .table-row.head{display:none!important}\n  body.postid-1352 #lvm-shell .table-row{\n    display:grid!important;\n    grid-template-columns:1fr 1fr!important;\n    grid-template-areas:\"crit crit\" \"lean mfp\"!important;\n    gap:0!important;\n    min-height:0!important;\n  }\n  body.postid-1352 #lvm-shell .table-row > .crit{\n    grid-area:crit!important;background:#0E0E10!important;color:#fff!important;\n    padding:11px 14px!important;font-size:13px!important;font-weight:600!important;\n    letter-spacing:-0.1px!important;border-right:0!important;line-height:1.35!important;\n    font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display',sans-serif!important;text-transform:none!important;\n  }\n  body.postid-1352 #lvm-shell .table-row > .cell.lean{\n    grid-area:lean!important;border-right:1px solid #E8E2D6!important;\n    position:relative!important;background:#FFF1F5!important;padding-top:30px!important;\n  }\n  body.postid-1352 #lvm-shell .table-row > .cell:not(.lean):not(.crit){\n    grid-area:mfp!important;background:#F5F5F7!important;padding-top:30px!important;\n    position:relative!important;\n  }\n  body.postid-1352 #lvm-shell .table-row > .cell.lean::before{\n    content:\"LEAN\"!important;position:absolute!important;top:8px!important;left:12px!important;\n    right:auto!important;bottom:auto!important;width:auto!important;height:auto!important;\n    background:transparent!important;\n    font-family:-apple-system,'SF Pro Display',sans-serif!important;\n    font-size:10px!important;font-weight:700!important;letter-spacing:.07em!important;\n    color:#FF2D6E!important;\n  }\n  body.postid-1352 #lvm-shell .table-row > .cell:not(.lean):not(.crit)::before{\n    content:\"YAZIO\"!important;position:absolute!important;top:8px!important;left:12px!important;\n    font-family:-apple-system,'SF Pro Display',sans-serif!important;\n    font-size:10px!important;font-weight:700!important;letter-spacing:.07em!important;\n    color:#02BB8C!important;\n  }\n  body.postid-1352 #lvm-shell .table-row > .cell{\n    padding:12px 12px!important;font-size:13px!important;line-height:1.4!important;\n    align-items:flex-start!important;gap:7px!important;\n  }\n  body.postid-1352 #lvm-shell .icn{flex-shrink:0!important;margin-top:1px!important}\n}\n\n\/* === A.5 MINI-LOGOS partie 7 (triplet NEAT\/EAT\/TEF) === *\/\n@media (max-width:760px){\n  body.postid-1352 #lvm-shell .mini-row{gap:6px!important;margin:24px 0!important;grid-template-columns:repeat(3,1fr)!important}\n  body.postid-1352 #lvm-shell .mini-phone{max-width:100px!important;padding:2px!important;border-radius:14px!important;border-width:1px!important}\n  body.postid-1352 #lvm-shell .mini-phone.tiny{max-width:96px!important;padding:2px!important;border-radius:13px!important}\n  body.postid-1352 #lvm-shell .mini-phone .notch{width:30px!important;height:8px!important;border-radius:0 0 5px 5px!important}\n  body.postid-1352 #lvm-shell .mini-phone .scr{border-radius:11px!important}\n  body.postid-1352 #lvm-shell .mini-cap{font-size:10px!important;margin-top:8px!important}\n  body.postid-1352 #lvm-shell .mini-cap strong{font-size:12px!important;margin-top:2px!important}\n}\n\n\/* === MOCKUP TAP HINT MOBILE === *\/\n@media (max-width:760px){\n  body.postid-1352 #lvm-shell .tap-hint.mobile{position:relative!important;width:100%!important;left:auto!important;top:auto!important;text-align:center!important;margin:0 auto 14px!important;display:block!important}\n  body.postid-1352 #lvm-shell .tap-hint.desktop{display:none!important}\n  body.postid-1352 #lvm-shell .tap-hint.hidden{display:none!important;height:0!important;margin:0!important;padding:0!important}\n}\n\n\/* === A.6 BODYSCAN ILLUST partie BMR (override mobile mini-phone) === *\/\nbody.postid-1352 #lvm-shell .bodyscan-illust{margin:40px auto 8px!important;display:flex!important;flex-direction:column!important;align-items:center!important;gap:14px!important;max-width:220px!important}\nbody.postid-1352 #lvm-shell .bodyscan-illust .mini-phone{max-width:200px!important;padding:3px!important;border-radius:22px!important;border-width:1px!important}\nbody.postid-1352 #lvm-shell .bodyscan-illust .mini-phone .notch{width:40px!important;height:11px!important;border-radius:0 0 7px 7px!important}\nbody.postid-1352 #lvm-shell .bodyscan-illust .mini-phone .scr{border-radius:18px!important}\n@media (max-width:760px){\n  body.postid-1352 #lvm-shell .bodyscan-illust{max-width:180px!important}\n  body.postid-1352 #lvm-shell .bodyscan-illust .mini-phone{max-width:160px!important;padding:3px!important;border-radius:20px!important}\n  body.postid-1352 #lvm-shell .bodyscan-illust .mini-phone .notch{width:34px!important;height:9px!important;border-radius:0 0 6px 6px!important}\n  body.postid-1352 #lvm-shell .bodyscan-illust .mini-phone .scr{border-radius:16px!important}\n}\n<\/style>\n<script data-wpmeteor-nooptimize=\"true\">\n(function(){\n  \/* Hard fallback: force .rev visible after 2s if IntersectionObserver doesn't fire *\/\n  setTimeout(function(){\n    var shell = document.getElementById('lvm-shell');\n    if(!shell) return;\n    var anyOn = shell.querySelector('.rev.on');\n    if(!anyOn){ shell.classList.add('force-show'); }\n  }, 2000);\n\n  \/* ResizeObserver fallback: ensure charts resize correctly *\/\n  if (typeof ResizeObserver !== 'undefined'){\n    var observer = new ResizeObserver(function(entries){\n      entries.forEach(function(entry){\n        var canvas = entry.target.querySelector('canvas');\n        if (!canvas || !window.Chart) return;\n        var inst = window.Chart.getChart(canvas);\n        if (inst) { try { inst.resize(); } catch(e){} }\n      });\n    });\n    document.querySelectorAll('#lvm-shell .cv-wrap').forEach(function(w){ observer.observe(w); });\n  }\n})();\n<\/script>\n<div id=\"lvm-shell\"><div class=\"progress\" aria-hidden=\"true\"><i id=\"progBar\"><\/i><\/div>\n\n<header class=\"nav\">\n  <div class=\"nav-row\">\n    <a class=\"nav-brand\" href=\"https:\/\/lean-app.com\/pt\/\" aria-label=\"Accueil Lean\">\n      <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-logo-lean-square-scaled.webp\" alt=\"\" width=\"512\" height=\"512\" loading=\"lazy\" decoding=\"async\" \/>\n      <span>Lean<\/span>\n    <\/a>\n    <span class=\"nav-spacer\"><\/span>\n    <a class=\"nav-link\" href=\"https:\/\/lean-app.com\/pt\/tdee-calculator\/\">Calculadora TDEE<\/a>\n    <div class=\"nav-stores\">\n      <a href=\"https:\/\/apps.apple.com\/fr\/app\/lean-calorie-ai-podometre\/id6738668646?utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\" aria-label=\"Baixar na App Store\">\n        <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-appstore-official.webp\" alt=\"App Store\" width=\"413\" height=\"122\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/>\n      <\/a>\n      <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.lean.testsqflite&#038;utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\" aria-label=\"Dispon\u00edvel no Google Play\">\n        <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-googleplay-official.webp\" alt=\"Google Play\" width=\"315\" height=\"95\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/>\n      <\/a>\n    <\/div>\n  <\/div>\n<\/header>\n\n<main class=\"wrap\">\n\n<section class=\"hero\" aria-labelledby=\"title\">\n  <div class=\"crumb\"><a href=\"https:\/\/lean-app.com\/pt\/\">In\u00edcio<\/a> &nbsp;\/&nbsp; Lean vs Yazio<\/div>\n  <div class=\"eyebrow\">Comparatif &middot; Nutrition &amp; TDEE<\/div>\n  <h1 id=\"title\">Lean face \u00e0 Yazio.\n    <span class=\"alt\">Le tracker calorique le plus aim\u00e9 d&rsquo;Europe face au seul qui recompose ton TDEE en continu.<\/span>\n  <\/h1>\n  <p class=\"dek\">Yazio compte. Lean calcule. La diff\u00e9rence se voit apr\u00e8s 6 semaines.<\/p>\n  <div class=\"byline\">\n    <img class=\"by-logo\" src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-logo-lean-square-scaled.webp\" alt=\"\" width=\"512\" height=\"512\" loading=\"lazy\" decoding=\"async\" \/>\n    <span><strong>A equipe Lean<\/strong> &middot; Lecture 12&nbsp;min &middot; Mis \u00e0 jour 21 mai 2026<\/span>\n  <\/div>\n  <div class=\"hero-stores\">\n    <a href=\"https:\/\/apps.apple.com\/fr\/app\/lean-calorie-ai-podometre\/id6738668646?utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\">\n      <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-appstore-official.webp\" alt=\"T\u00e9l\u00e9charger sur l'App Store\" width=\"413\" height=\"122\" loading=\"lazy\" decoding=\"async\" \/>\n    <\/a>\n    <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.lean.testsqflite&#038;utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\">\n      <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-googleplay-official.webp\" alt=\"Disponible sur Google Play\" width=\"315\" height=\"95\" loading=\"lazy\" decoding=\"async\" \/>\n    <\/a>\n    <span class=\"or\">Download gratuito<\/span>\n  <\/div>\n\n  <div class=\"hero-bottom\">\n    <div class=\"hero-lead\">\n      Yazio est massif et excellent sur le je\u00fbne intermittent et les 3 000+ recettes guid\u00e9es. Mais sa formule TDEE reste Mifflin-St Jeor 1990, plus un niveau d&rsquo;activit\u00e9 fig\u00e9 que tu coches une seule fois \u00e0 l&rsquo;inscription (l&rsquo;une des 5 cases s\u00e9dentaire\/faible\/mod\u00e9r\u00e9\/actif\/tr\u00e8s actif). Sans bodyfat, sans adaptation m\u00e9tabolique. Sur 3 mois de cut s\u00e9rieux, l&rsquo;\u00e9cart se creuse.\n    <\/div>\n    <div class=\"phone-wrap rev\">\n      <div class=\"phone-stage\">\n        <div class=\"tap-hint mobile\" id=\"tapHintMobile\" aria-hidden=\"true\">\n          <span class=\"th-pill\"><small>Demonstra\u00e7\u00e3o interativa<\/small>Toque na tela para explorar o aplicativo<\/span>\n          <svg class=\"th-arrow\" viewbox=\"0 0 24 24\" fill=\"none\" aria-hidden=\"true\">\n            <path d=\"M12 4 L12 20 M5 13 L12 20 L19 13\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n          <\/svg>\n        <\/div>\n        <div class=\"tap-hint desktop\" id=\"tapHintDesktop\" aria-hidden=\"true\">\n          <span class=\"th-pill\"><small>Demonstra\u00e7\u00e3o interativa<\/small>Toque na tela<br>para explorar o aplicativo<\/span>\n          <svg class=\"th-arrow\" viewbox=\"0 0 104 34\" fill=\"none\" aria-hidden=\"true\">\n            <path d=\"M4 9 C 34 1, 64 20, 94 27\" stroke=\"currentColor\" stroke-width=\"2.6\" fill=\"none\" stroke-linecap=\"round\"\/>\n            <path d=\"M86 20 L 94 27 L 84 30\" stroke=\"currentColor\" stroke-width=\"2.6\" fill=\"none\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n          <\/svg>\n        <\/div>\n        <div class=\"phone\" id=\"phone\" role=\"img\" aria-label=\"Aper\u00e7u de l'application Lean avec drilldown du TDEE\">\n          <div class=\"notch\"><\/div>\n          <div class=\"phone-screen\">\n            <button class=\"phone-back\" id=\"phoneBack\" aria-label=\"Retour\">&#8249;<\/button>\n            <div id=\"phoneImg\" class=\"phone-bg tab-depense\" role=\"img\" aria-label=\"Aper\u00e7u Lean, onglet D\u00e9pense\"><\/div>\n            <div class=\"phone-zones\" id=\"phoneZones\">\n              <div class=\"z\" data-sub=\"BMR\"  style=\"top:11%;height:21%\" role=\"button\" tabindex=\"0\" aria-label=\"D\u00e9tail BMR\"><\/div>\n              <div class=\"z\" data-sub=\"NEAT\" style=\"top:33%;height:16%\" role=\"button\" tabindex=\"0\" aria-label=\"D\u00e9tail NEAT\"><\/div>\n              <div class=\"z\" data-sub=\"EAT\"  style=\"top:50%;height:16%\" role=\"button\" tabindex=\"0\" aria-label=\"D\u00e9tail EAT\"><\/div>\n              <div class=\"z\" data-sub=\"TEF\"  style=\"top:67%;height:16%\" role=\"button\" tabindex=\"0\" aria-label=\"D\u00e9tail TEF\"><\/div>\n            <\/div>\n            <div class=\"phone-navbar\" id=\"phoneNav\" aria-hidden=\"false\">\n              <button data-tab=\"bilan\"     type=\"button\" aria-label=\"Onglet Bilan\"><\/button>\n              <button data-tab=\"kcal\"      type=\"button\" aria-label=\"Onglet Calories\"><\/button>\n              <button data-tab=\"depense\"   type=\"button\" aria-label=\"Onglet D\u00e9pense\"><\/button>\n              <button data-tab=\"strategie\" type=\"button\" aria-label=\"Onglet Strat\u00e9gie\"><\/button>\n            <\/div>\n          <\/div>\n        <\/div>\n        <div class=\"phone-tabs\" role=\"tablist\" aria-label=\"Naviguer dans l'app Lean\">\n          <button data-tab=\"bilan\"     type=\"button\">Balan\u00e7o<\/button>\n          <button data-tab=\"kcal\"      type=\"button\">Calorias<\/button>\n          <button data-tab=\"depense\"   type=\"button\" class=\"on\">Gasto<\/button>\n          <button data-tab=\"strategie\" type=\"button\">Estrat\u00e9gia<\/button>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <div class=\"snippet rev\">\n    <div class=\"lbl\">R\u00e9ponse rapide<\/div>\n    <p>Yazio calcule ton TDEE avec Mifflin-St Jeor 1990 (sans bodyfat) et un niveau d&rsquo;activit\u00e9 fig\u00e9 que tu coches une fois \u00e0 l&rsquo;inscription, parmi 5 cases (s\u00e9dentaire, faible, mod\u00e9r\u00e9, actif, tr\u00e8s actif). La formule est plus moderne qu&rsquo;Harris-Benedict 1919 mais h\u00e9rite du m\u00eame d\u00e9faut : pas de masse maigre, pas de NEAT mesur\u00e9e par les pas, pas d&rsquo;adaptation m\u00e9tabolique. Lean recalcule chaque composant (<span data-term=\"BMR\">BMR<span class=\"tt\">Basal Metabolic Rate. Energia gasta em repouso. Na Lean, calculada sobre a massa magra real via BodyScan IA.<\/span><\/span> sur bodyfat r\u00e9el via un mod\u00e8le propri\u00e9taire brevet\u00e9, <span data-term=\"NEAT\">NEAT<span class=\"tt\">Non-Exercise Activity Thermogenesis. D\u00e9pense li\u00e9e aux pas et activit\u00e9s quotidiennes hors sport.<\/span><\/span> par pas, <span data-term=\"EAT\">EAT<span class=\"tt\">Exercise Activity Thermogenesis. D\u00e9pense li\u00e9e \u00e0 vos s\u00e9ances de sport, calcul\u00e9e via MET.<\/span><\/span> par MET, <span data-term=\"TEF\">TEF<span class=\"tt\">Thermic Effect of Food. \u00c9nergie d\u00e9pens\u00e9e par la digestion. D\u00e9pend des macros ing\u00e9r\u00e9es.<\/span><\/span> par macros) et module le BMR par l&rsquo;adaptation m\u00e9tabolique en continu, sans coefficient \u00e0 choisir.<\/p>\n  <\/div>\n<\/section>\n\n<section aria-labelledby=\"constat\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">00 &middot; Le constat<\/span><\/div>\n  <h2 id=\"constat\">Yazio te suit pendant 100 jours, jusqu&rsquo;au moment o\u00f9 ton corps s&rsquo;adapte<\/h2>\n  <p>Si tu lis \u00e7a, tu as probablement d\u00e9j\u00e0 install\u00e9 Yazio. Tu as renseign\u00e9 ton poids, ta taille, ton \u00e2ge, ton sexe. L&rsquo;app t&rsquo;a demand\u00e9 de cocher ton niveau d&rsquo;activit\u00e9 dans une liste de 5 cases (s\u00e9dentaire, faible, mod\u00e9r\u00e9, actif, tr\u00e8s actif). Elle t&rsquo;a affich\u00e9 un objectif calorique, mettons 2&nbsp;250&nbsp;kcal pour perdre du poids. Tu l&rsquo;as suivi religieusement. Tu as utilis\u00e9 le 16:8, tu as cuisin\u00e9 les recettes guid\u00e9es, tu as scann\u00e9 tes codes-barres.<\/p>\n  <p>Les 6 premi\u00e8res semaines, \u00e7a fonctionne. Tu perds. Tu es content. Puis vers la semaine 8, la balance se fige. Tu te dis : \u00ab&nbsp;j&rsquo;ai d\u00fb rel\u00e2cher, j&rsquo;ai d\u00fb mal tracker&nbsp;\u00bb. Tu serres la vis. Tu descends \u00e0 2&nbsp;000&nbsp;kcal. L\u00e0 encore, rien ne bouge.<\/p>\n\n  <div class=\"statement\">\n    <div class=\"num\">&minus;10 \u00e0 &minus;15&nbsp;%<\/div>\n    <div class=\"lbl\">de baisse mesur\u00e9e du TDEE apr\u00e8s 4 \u00e0 6 semaines de d\u00e9ficit \u00e0 &minus;500&nbsp;kcal\/jour. Yazio ne le d\u00e9tecte pas. Ton objectif calorique reste fig\u00e9 sur ton choix d&rsquo;il y a 100&nbsp;jours.<\/div>\n  <\/div>\n\n  <p>Imaginons que Yazio t&rsquo;affiche un TDEE de 2&nbsp;500&nbsp;kcal. Tu manges 2&nbsp;250 (d\u00e9ficit th\u00e9orique de 250&nbsp;kcal). Mais en r\u00e9alit\u00e9, ton <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/depense-energetique-totale-v2\/\">TDEE est descendu \u00e0 2&nbsp;200&nbsp;kcal<\/a> \u00e0 cause de l&rsquo;adaptation m\u00e9tabolique. Tu es en surplus de 50&nbsp;kcal sans le savoir. Aucune chance de continuer \u00e0 perdre.<\/p>\n  <p>C&rsquo;est pour \u00e7a qu&rsquo;il est crucial de <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/comment-compter-ses-calories\/\">calculer parfaitement ta d\u00e9pense<\/a>, et de la recomputer en continu. Et c&rsquo;est exactement l\u00e0 o\u00f9 Yazio, comme la plupart des trackers grand public, reste fig\u00e9 sur l&rsquo;estimation initiale.<\/p>\n<\/section>\n\n<section aria-labelledby=\"p1\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">01 &middot; Probl\u00e8me 1<\/span><\/div>\n  <h2 id=\"p1\">La formule BMR de 1990, sans bodyfat<\/h2>\n\n  <div class=\"fig\">\n    <div class=\"fig-head\"><span class=\"l\">Figure 1 &middot; Homme 1m80, 120&nbsp;kg, 30&nbsp;% BF<\/span><span class=\"r\">kcal<\/span><\/div>\n    <div class=\"fig-body\"><div class=\"cv-wrap\" style=\"position:relative;width:100%;height:380px;min-height:340px\"><canvas id=\"chartBMR\" aria-label=\"Comparaison BMR Mifflin-St Jeor 2500 kcal vs mod\u00e8le propri\u00e9taire brevet\u00e9 Lean 2000 kcal, \u00e9cart de 500 kcal\"><\/canvas><\/div><\/div>\n    <p class=\"fig-cap\"><strong>BMR estim\u00e9.<\/strong> Le mod\u00e8le propri\u00e9taire brevet\u00e9 Lean prend en compte la masse maigre. Mifflin-St Jeor (Yazio), non. \u00c9cart de 500&nbsp;kcal, l&rsquo;\u00e9quivalent d&rsquo;un d\u00e9jeuner entier.<\/p>\n  <\/div>\n\n  <p>Pour calculer ton m\u00e9tabolisme de base (le BMR, l&rsquo;\u00e9nergie que tu br\u00fbles au repos), Yazio utilise l&rsquo;\u00e9quation de Mifflin-St Jeor. C&rsquo;est la formule canonique de la plupart des trackers caloriques grand public, et il faut \u00eatre honn\u00eate : c&rsquo;est mieux que Harris-Benedict 1919 que d&rsquo;autres apps utilisent encore.<\/p>\n  <p>Mifflin-St Jeor, c&rsquo;est 1990. L&rsquo;\u00e9chantillon est plus large (498 sujets), la m\u00e9thodologie de calorim\u00e9trie indirecte est plus pr\u00e9cise, la formule est calibr\u00e9e sur une population plus moderne. Yazio applique la formule officielle : 10 \u00d7 poids (kg) + 6,25 \u00d7 taille (cm) \u2212 5 \u00d7 \u00e2ge \u2212 161 (femmes) ou +5 (hommes).<\/p>\n  <p>Mais la mise \u00e0 jour s&rsquo;arr\u00eate l\u00e0. Mifflin (1990) corrige marginalement Harris-Benedict (1919) sur la pr\u00e9cision moyenne, mais h\u00e9rite du m\u00eame d\u00e9faut conceptuel : <strong>la formule ne prend en compte que le poids. Pas le bodyfat. Pas la masse maigre.<\/strong><\/p>\n  <p>Or, depuis les ann\u00e9es 1980, on sait que <strong>la masse grasse d\u00e9pense tr\u00e8s peu d&rsquo;\u00e9nergie<\/strong> compar\u00e9e au reste du corps. Le foie, le cerveau, le c\u0153ur, les reins, et surtout les muscles sont les vrais postes de d\u00e9pense. La masse grasse est inerte. Une personne avec 30&nbsp;% de bodyfat ne br\u00fble pas du tout autant qu&rsquo;une personne avec 10&nbsp;% de bodyfat, m\u00eame \u00e0 poids \u00e9gal.<\/p>\n  <p>Frankenfield 2013 (PubMed 23631843) a compar\u00e9 Mifflin-St Jeor \u00e0 la calorim\u00e9trie indirecte de r\u00e9f\u00e9rence sur des cohortes ob\u00e8ses et non-ob\u00e8ses. R\u00e9sultat : pr\u00e9cision \u00e0 87&nbsp;% chez les non-ob\u00e8ses, et seulement <strong>75&nbsp;% chez les ob\u00e8ses<\/strong>. Une \u00e9tude plus r\u00e9cente (PMC11820646) montre que sur les BMI sup\u00e9rieurs \u00e0 35, Mifflin se trompe de <strong>250 \u00e0 315&nbsp;kcal par jour<\/strong>. C&rsquo;est l&rsquo;\u00e9quivalent d&rsquo;un en-cas entier dans le calcul d&rsquo;un d\u00e9ficit.<\/p>\n\n  <p>500&nbsp;kcal, ce n&rsquo;est pas rien. Si Yazio te dit \u00ab&nbsp;ton BMR est de 2&nbsp;500&nbsp;\u00bb et qu&rsquo;en r\u00e9alit\u00e9 il est de 2&nbsp;000, tout ce qui suit est faux.<\/p>\n\n  <div class=\"bodyscan-illust\" style=\"margin:40px auto 8px;display:flex;flex-direction:column;align-items:center;gap:14px;max-width:200px\">\n    <div class=\"mini-phone\" style=\"max-width:200px\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-bodyscan-result.webp\" alt=\"BodyScan IA Lean : bodyfat mesur\u00e9 par photo en 5 secondes\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n    <div class=\"mini-cap\">Bodyfat r\u00e9el<strong>Photo, 5 secondes<\/strong><\/div>\n  <\/div>\n\n  <div class=\"statement\">\n    <div class=\"num\">400&nbsp;kcal<\/div>\n    <div class=\"lbl\">d&rsquo;\u00e9cart entre deux hommes de 80&nbsp;kg, l&rsquo;un \u00e0 10&nbsp;% de bodyfat (BMR 1&nbsp;900), l&rsquo;autre \u00e0 30&nbsp;% (BMR 1&nbsp;500). Yazio leur donne le m\u00eame chiffre.<\/div>\n  <\/div>\n\n  <p>Conclusion partielle : si une app calcule ton BMR uniquement \u00e0 partir de ton poids, de ta taille, de ton \u00e2ge et de ton sexe, le r\u00e9sultat ne peut pas \u00eatre individualis\u00e9. C&rsquo;est math\u00e9matiquement impossible.<\/p>\n<\/section>\n\n<section aria-labelledby=\"p2\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">02 &middot; Probl\u00e8me 2<\/span><\/div>\n  <h2 id=\"p2\">Le niveau d&rsquo;activit\u00e9, choisi une fois pour toute<\/h2>\n  <p>C&rsquo;est ici que \u00e7a devient grave. Et c&rsquo;est probablement le point que personne ne t&rsquo;a expliqu\u00e9.<\/p>\n  <p>Une fois que Yazio a calcul\u00e9 ton BMR (sans bodyfat), il doit estimer ton TDEE total. Le <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/depense-energetique-totale-v2\/\">TDEE, c&rsquo;est le BMR + tout le reste<\/a> : la d\u00e9pense li\u00e9e aux pas, aux activit\u00e9s quotidiennes, au sport, et \u00e0 la digestion. Tout ce qui n&rsquo;est pas du m\u00e9tabolisme de base.<\/p>\n  <p>Comment Yazio fait \u00e7a&nbsp;? Il te demande, une seule fois au moment de l&rsquo;inscription, de cocher l&rsquo;une des 5 cases qui r\u00e9sume \u00e0 elle seule ton mode de vie. Ces 5 cases s&rsquo;appellent en science du sport des <strong>niveaux PAL<\/strong> (Physical Activity Level), c&rsquo;est juste un multiplicateur appliqu\u00e9 \u00e0 ton BMR :<\/p>\n  <ul>\n    <li>S\u00e9dentaire (PAL 1,2) : bureau, peu de marche<\/li>\n    <li>Faible activit\u00e9 (PAL 1,375) : marche occasionnelle<\/li>\n    <li>Activit\u00e9 mod\u00e9r\u00e9e (PAL 1,55) : sport 3 \u00e0 5 fois par semaine<\/li>\n    <li>Actif (PAL 1,725) : sport intense quasi quotidien<\/li>\n    <li>Tr\u00e8s actif (PAL 1,9) : sport tr\u00e8s intense ou travail physique<\/li>\n  <\/ul>\n  <p>Et selon ton choix, il multiplie ton BMR par le coefficient associ\u00e9. C&rsquo;est tout. C&rsquo;est tout ce qu&rsquo;il y a derri\u00e8re ton objectif calorique journalier. Une case que TU as coch\u00e9e une seule fois au moment de l&rsquo;inscription. Souvent il y a six mois. Sans bouger depuis.<\/p>\n  <p>Et l\u00e0, c&rsquo;est le pi\u00e8ge silencieux : cette approximation est <strong>hyper imparfaite<\/strong>. La diff\u00e9rence entre un jour o\u00f9 tu es scotch\u00e9 au canap\u00e9 devant Netflix et un jour o\u00f9 tu vas \u00e0 Disneyland avec tes enfants et marches 15&nbsp;km, <strong>c&rsquo;est plus de 1&nbsp;000&nbsp;kcal<\/strong>. Aucune des 5 cases ne capte \u00e7a.<\/p>\n  <p>Yazio sync bien avec Apple Health et Google Health Connect, et capte tes pas. Mais ces pas alimentent la section \u00ab&nbsp;Activities\/Burned&nbsp;\u00bb, pas la recomputation du TDEE. Ton objectif calorique journalier reste bas\u00e9 sur la case PAL choisie \u00e0 l&rsquo;onboarding.<\/p>\n\n  <div class=\"fig\">\n    <div class=\"fig-head\"><span class=\"l\">Figure 2 &middot; 7 jours r\u00e9els<\/span><span class=\"r\">kcal\/jour<\/span><\/div>\n    <div class=\"fig-body\"><div class=\"cv-wrap\" style=\"position:relative;width:100%;height:380px;min-height:340px\"><canvas id=\"chartNEAT\" aria-label=\"Variabilit\u00e9 quotidienne de la d\u00e9pense calorique sur 7 jours, contre 2400 kcal fixes selon Yazio\"><\/canvas><\/div><\/div>\n    <p class=\"fig-cap\"><strong>D\u00e9pense r\u00e9elle<\/strong> mesur\u00e9e sur 7&nbsp;jours pour un utilisateur Lean. La ligne grise est ce que Yazio affichait (2&nbsp;400&nbsp;kcal fixe, PAL mod\u00e9r\u00e9 \u00d7 BMR). Les annotations roses montrent pourquoi chaque jour bouge.<\/p>\n  <\/div>\n\n  <p>Tu ne peux pas r\u00e9duire ton niveau d&rsquo;activit\u00e9 \u00e0 une case statique. Tu es peut-\u00eatre actif les semaines o\u00f9 tu t\u00e9l\u00e9travailles peu, et s\u00e9dentaire celles o\u00f9 tu ne sors pas du bureau. Tu es peut-\u00eatre actif en \u00e9t\u00e9 et s\u00e9dentaire en hiver. Tu es peut-\u00eatre actif du mardi au vendredi et s\u00e9dentaire le week-end.<\/p>\n  <p>Quelle case vas-tu cocher cette semaine ? La v\u00e9rit\u00e9, c&rsquo;est qu&rsquo;aucune des 5 ne sera correcte. Et donc Yazio va te donner un TDEE qui sera syst\u00e9matiquement d\u00e9corr\u00e9l\u00e9 de la r\u00e9alit\u00e9.<\/p>\n  <p>Le point cl\u00e9 de cet article : m\u00eame si Yazio avait une formule BMR parfaite (ce qui n&rsquo;est pas le cas), le PAL statique suffirait \u00e0 tout casser. Tu ne peux pas estimer une <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/neat-depense-non-sportive\/\">NEAT<\/a>, une EAT et une <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/effet-thermique-des-aliments\/\">TEF<\/a> avec un multiplicateur unique appliqu\u00e9 au BMR. C&rsquo;est conceptuellement absurde.<\/p>\n  <p>Tu l&rsquo;auras compris : <strong>une formule BMR sans bodyfat, plus une approximation PAL statique des autres postes de d\u00e9pense, \u00e7a donne tr\u00e8s peu de chances d&rsquo;atteindre tes objectifs sur 3 \u00e0 6 mois.<\/strong><\/p>\n\n  <div class=\"cta-band rev\" style=\"display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:26px 28px;margin:40px 0;background:#FAF5EE;border:1px solid #E8E2D6;border-radius:16px\">\n    <div class=\"l\" style=\"flex:1;min-width:240px;font-size:18px;line-height:1.4;font-weight:500;color:#0E0E10\">Voir votre TDEE r\u00e9elle, d\u00e9compos\u00e9e en BMR + NEAT + EAT + TEF. T\u00e9l\u00e9chargement gratuit.<\/div>\n    <div class=\"stores\" style=\"display:flex;gap:10px;align-items:center;flex-wrap:wrap\">\n      <a href=\"https:\/\/apps.apple.com\/fr\/app\/lean-calorie-ai-podometre\/id6738668646?utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-appstore-official.webp\" alt=\"App Store\" width=\"413\" height=\"122\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/><\/a>\n      <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.lean.testsqflite&#038;utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-googleplay-official.webp\" alt=\"Google Play\" width=\"315\" height=\"95\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/><\/a>\n    <\/div>\n  <\/div>\n<\/section>\n\n<section aria-labelledby=\"p3\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">03 &middot; Probl\u00e8me 3<\/span><\/div>\n  <h2 id=\"p3\">L&rsquo;adaptation m\u00e9tabolique, jamais mod\u00e9lis\u00e9e<\/h2>\n  <p>C&rsquo;est le boss final. La notion la plus fine. Et probablement la plus importante.<\/p>\n  <p>Quand tu es en d\u00e9ficit calorique, ton corps comprend qu&rsquo;il re\u00e7oit moins d&rsquo;\u00e9nergie qu&rsquo;avant. Pour se prot\u00e9ger, il bascule en mode \u00e9conomie. Exactement comme le mode \u00e9conomie d&rsquo;\u00e9nergie de ton iPhone : tout continue de fonctionner, mais en utilisant moins d&rsquo;\u00e9nergie. Ton BMR baisse. Ta NEAT baisse. Ton EAT baisse.<\/p>\n  <p>C&rsquo;est ce qu&rsquo;on appelle l&rsquo;adaptation m\u00e9tabolique. La litt\u00e9rature scientifique est claire et reproductible : M\u00fcller 2015 (PubMed 26399868, revisite Minnesota), Doucet 2001 (PubMed 11430776), Nunes 2020 (PMC7484122) sur 6 semaines de d\u00e9ficit. Voici les chiffres :<\/p>\n  <ul>\n    <li>D\u00e9ficit de &minus;250&nbsp;kcal par jour, sur 2 \u00e0 8 semaines : adaptation de <strong>5 \u00e0 10&nbsp;%<\/strong> (TDEE descend \u00e0 90-95&nbsp;% du niveau initial)<\/li>\n    <li>D\u00e9ficit de &minus;500&nbsp;kcal par jour : <strong>10 \u00e0 15&nbsp;%<\/strong> d&rsquo;adaptation (TDEE descend \u00e0 85-90&nbsp;%)<\/li>\n    <li>D\u00e9ficit de &minus;750&nbsp;kcal par jour : <strong>15 \u00e0 25&nbsp;%<\/strong> d&rsquo;adaptation (TDEE descend \u00e0 75-85&nbsp;%)<\/li>\n  <\/ul>\n  <p>Convention Lean : 100&nbsp;% = optimal, 90&nbsp;% = 10&nbsp;% d&rsquo;adaptation. Et comme la NEAT, l&rsquo;EAT et la TEF d\u00e9pendent toutes directement du BMR, c&rsquo;est quasiment tout le TDEE qui est impact\u00e9.<\/p>\n\n  <div class=\"fig\">\n    <div class=\"fig-head\"><span class=\"l\">Figure 3 &middot; 8 semaines en d\u00e9ficit<\/span><span class=\"r\">kcal\/jour<\/span><\/div>\n    <div class=\"fig-body\"><div class=\"cv-wrap\" style=\"position:relative;width:100%;height:380px;min-height:340px\"><canvas id=\"chartAdapt\" aria-label=\"TDEE qui chute de 2500 \u00e0 2150 kcal sur 8 semaines, contre 2500 fixe selon Yazio\"><\/canvas><\/div><\/div>\n    <p class=\"fig-cap\"><strong>TDEE r\u00e9el<\/strong> sur 8 semaines de d\u00e9ficit \u00e0 &minus;500&nbsp;kcal\/jour. La courbe rose descend. La ligne Yazio reste plate. \u00c0 semaine 6, tu es d\u00e9j\u00e0 \u00e0 la maintenance. Sans rien avoir chang\u00e9.<\/p>\n  <\/div>\n\n  <p>Concr\u00e8tement : si tu avais pr\u00e9vu un d\u00e9ficit de 10&nbsp;% sur un TDEE de 2&nbsp;500 (soit manger 2&nbsp;250 par jour), et que ton corps s&rsquo;adapte de 10&nbsp;%, ton TDEE r\u00e9el est pass\u00e9 \u00e0 2&nbsp;250. Tu es \u00e0 la maintenance. Tu ne perds plus.<\/p>\n  <p>Le pi\u00e8ge, c&rsquo;est que c&rsquo;est insidieux. Au d\u00e9but, tu perds. Tu es content. Tu continues. Mais semaine apr\u00e8s semaine, l&rsquo;adaptation se cumule. Et \u00e0 un moment, sans rien avoir chang\u00e9 \u00e0 ton tracking, <strong>tu arr\u00eates de perdre<\/strong>.<\/p>\n  <p>95&nbsp;% des gens passent par l\u00e0 sans le comprendre. Ils accusent leur volont\u00e9. Ils bl\u00e2ment leur \u00ab&nbsp;m\u00e9tabolisme cass\u00e9&nbsp;\u00bb. Ils repartent dans des di\u00e8tes plus dures, ce qui aggrave l&rsquo;adaptation. Spirale.<\/p>\n  <p>Yazio ne calcule jamais l&rsquo;adaptation m\u00e9tabolique. Il te donne un objectif fixe et statique. Quand tu stagnes apr\u00e8s 6 semaines, l&rsquo;app n&rsquo;a aucune id\u00e9e du pourquoi.<\/p>\n<\/section>\n\n<section aria-labelledby=\"solution\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">04 &middot; Solution Lean<\/span><\/div>\n  <h2 id=\"solution\">Comment Lean r\u00e9sout chacun des 3 probl\u00e8mes<\/h2>\n  <p>Yazio a r\u00e9ussi ce que MyFitnessPal a rat\u00e9&nbsp;: une interface claire, sans bruit publicitaire, et une version gratuite r\u00e9ellement utilisable. Le design a boug\u00e9, la science non&nbsp;: sous le capot, on retrouve Harris-Benedict et un niveau d&rsquo;activit\u00e9 choisi \u00e0 l&rsquo;inscription. Lean a investi exactement l\u00e0 o\u00f9 Yazio n&rsquo;a pas boug\u00e9&nbsp;: le calcul de chaque composant du TDEE (BMR&nbsp;+&nbsp;NEAT&nbsp;+&nbsp;EAT&nbsp;+&nbsp;TEF) plus l&rsquo;adaptation m\u00e9tabolique. Voici comment.<\/p>\n\n  <div class=\"method\">\n    <div class=\"m-phone\">\n      <div class=\"duo-row\">\n        <div>\n          <div class=\"mini-phone\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-bodyscan-result.webp\" alt=\"R\u00e9sultat BodyScan IA : pourcentage de masse grasse mesur\u00e9 par photo\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n          <div class=\"mini-cap\">Etapa 1<strong>BodyScan IA<\/strong><\/div>\n        <\/div>\n        <div>\n          <div class=\"mini-phone\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_BMR.webp\" alt=\"\u00c9cran BMR Lean : m\u00e9tabolisme de base calcul\u00e9 sur la masse maigre\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n          <div class=\"mini-cap\">Etapa 2<strong>BMR recalcul\u00e9<\/strong><\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n    <div>\n      <div class=\"m-tag\">Le BMR sur bodyfat r\u00e9el<\/div>\n      <h3>Mod\u00e8le propri\u00e9taire brevet\u00e9, bas\u00e9 sur la masse maigre<\/h3>\n      <p>Yazio calcule ton m\u00e9tabolisme depuis ton poids, ta taille et ton \u00e2ge. Lean part de ta <strong>masse maigre<\/strong>, parce que c&rsquo;est elle qui br\u00fble au repos&nbsp;: deux personnes de 80&nbsp;kg, l&rsquo;une \u00e0 12&nbsp;% de bodyfat et l&rsquo;autre \u00e0 30&nbsp;%, n&rsquo;ont pas le m\u00eame m\u00e9tabolisme. Restait \u00e0 mesurer ce bodyfat sans DEXA.<\/p>\n      <p>O <strong>BodyScan IA<\/strong> le fait avec une photo, via un mod\u00e8le entra\u00een\u00e9 sur une banque de scans DEXA. R\u00e9sultat en quelques secondes, \u00e0 refaire chaque semaine, avec recalcul automatique du m\u00e9tabolisme derri\u00e8re.<\/p>\n      <p>Ni pince \u00e0 pli cutan\u00e9, ni balance \u00e0 imp\u00e9dance sensible \u00e0 l&rsquo;hydratation, ni DEXA en clinique. Une photo hebdomadaire.<\/p>\n    <\/div>\n  <\/div>\n\n  <div class=\"method flip\">\n    <div>\n      <div class=\"m-tag\">Pas de coefficient d&rsquo;activit\u00e9<\/div>\n      <h3>NEAT, EAT, TEF calculados separadamente<\/h3>\n      <p><strong>NEAT.<\/strong> Tes pas r\u00e9els remontent depuis HealthKit (iOS) ou Google Fit (Android). Le \u00ab&nbsp;niveau d&rsquo;activit\u00e9&nbsp;\u00bb que Yazio te demande \u00e0 l&rsquo;inscription ne change pas le lundi o\u00f9 tu fais 15&nbsp;000 pas et le dimanche o\u00f9 tu ne quittes pas le canap\u00e9. Lean lit la donn\u00e9e au lieu de la supposer.<\/p>\n      <p><strong>EAT.<\/strong> Chaque s\u00e9ance est calcul\u00e9e par MET sur ton temps d&rsquo;effort r\u00e9el. Une heure de musculation, temps de repos inclus, ne vaut pas une heure de course continue&nbsp;: l&rsquo;\u00e9cart se compte en centaines de kcal par semaine.<\/p>\n      <p><strong>TEF.<\/strong> Le co\u00fbt de la digestion d\u00e9pend de tes macros&nbsp;: 20 \u00e0 30&nbsp;% pour les prot\u00e9ines, 5 \u00e0 10&nbsp;% pour les glucides, 1 \u00e0 3&nbsp;% pour les lipides. Lean le calcule sur ce que tu as r\u00e9ellement mang\u00e9 plut\u00f4t que d&rsquo;appliquer un forfait de 10&nbsp;%.<\/p>\n    <\/div>\n    <div class=\"m-phone\">\n      <div class=\"mini-row\" style=\"margin:0;gap:10px\">\n        <div>\n          <div class=\"mini-phone tiny\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_NEAT.webp\" alt=\"\u00c9cran NEAT Lean\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n          <div class=\"mini-cap\" style=\"font-size:10px\"><strong style=\"font-size:12px\">NEAT<\/strong><\/div>\n        <\/div>\n        <div>\n          <div class=\"mini-phone tiny\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_EAT.webp\" alt=\"\u00c9cran EAT Lean\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n          <div class=\"mini-cap\" style=\"font-size:10px\"><strong style=\"font-size:12px\">EAT<\/strong><\/div>\n        <\/div>\n        <div>\n          <div class=\"mini-phone tiny\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_TEF.webp\" alt=\"\u00c9cran TEF Lean\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n          <div class=\"mini-cap\" style=\"font-size:10px\"><strong style=\"font-size:12px\">TEF<\/strong><\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <div class=\"method flip\">\n    <div>\n      <div class=\"m-tag\">Adaptation m\u00e9tabolique automatique<\/div>\n      <h3>Une premi\u00e8re mondiale sur app grand public<\/h3>\n      <p><strong>L&rsquo;adaptation m\u00e9tabolique.<\/strong> Apr\u00e8s quelques semaines de d\u00e9ficit, ton m\u00e9tabolisme ralentit. Yazio affiche le m\u00eame objectif calorique en semaine 8 qu&rsquo;au premier jour&nbsp;: Lean ajuste le TDEE \u00e0 la baisse selon les fourchettes publi\u00e9es (M\u00fcller 2015, Doucet 2001).<\/p>\n      <p>Pass\u00e9 10 \u00e0 15&nbsp;% d&rsquo;adaptation, l&rsquo;app peut recommander un retour \u00e0 la maintenance pour relancer le m\u00e9tabolisme avant de repartir en d\u00e9ficit.<\/p>\n      <p>Aucun niveau d&rsquo;activit\u00e9 \u00e0 cocher. Chaque composant est mesur\u00e9, semaine apr\u00e8s semaine.<\/p>\n    <\/div>\n    <div class=\"m-phone\">\n      <div class=\"mini-phone solo\" style=\"max-width:240px!important;width:240px;padding:6px!important;border-radius:24px!important;border-width:2px!important\"><div class=\"notch\" style=\"width:60px!important;height:14px!important;border-radius:0 0 9px 9px!important\"><\/div><div class=\"scr\" style=\"border-radius:18px!important\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_depense.webp\" alt=\"\u00c9cran d\u00e9pense totale Lean avec adaptation m\u00e9tabolique\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n      <div class=\"mini-cap\">M\u00e9thode<strong>Adapta\u00e7\u00e3o metab\u00f3lica<\/strong><\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<section aria-labelledby=\"tab\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">05 &middot; Tableau comparatif<\/span><\/div>\n  <h2 id=\"tab\">Lean face \u00e0 Yazio, crit\u00e8re par crit\u00e8re<\/h2>\n  <p>Lecture honn\u00eate des forces et faiblesses de chaque app. Aucun crit\u00e8re ne porte sur le prix.<\/p>\n\n  <div class=\"brand-banner\" style=\"display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0 18px;padding:0\">\n  <div style=\"background:#FFF1F5;border:1.5px solid #FF2D6E;border-radius:14px;padding:20px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px\">\n    <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-logo-lean-square-scaled.webp\" alt=\"Lean\" width=\"64\" height=\"64\" loading=\"lazy\" decoding=\"async\" style=\"width:64px;height:64px;border-radius:14px;display:block;object-fit:cover\" \/>\n    <div style=\"font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display',sans-serif;font-size:18px;font-weight:700;color:#FF2D6E;letter-spacing:-0.2px\">Lean<\/div>\n  <\/div>\n  <div style=\"background:#FFF1ED;border:1.5px solid #FF5252;border-radius:14px;padding:20px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px\">\n    <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/logo-yazio-real.webp\" alt=\"Yazio\" width=\"64\" height=\"64\" loading=\"lazy\" decoding=\"async\" style=\"width:64px;height:64px;border-radius:14px;display:block;object-fit:cover\" \/>\n    <div style=\"font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display',sans-serif;font-size:18px;font-weight:700;color:#FF5252;letter-spacing:-0.2px\">Yazio<\/div>\n  <\/div>\n<\/div>\n<div class=\"table\" role=\"table\" aria-label=\"Comparatif Lean face \u00e0 Yazio\">\n    <div class=\"table-row head\" role=\"row\">\n      <div role=\"columnheader\">Crit\u00e9rio<\/div>\n      <div class=\"brand-cell lean\" role=\"columnheader\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-logo-lean-square-scaled.webp\" alt=\"\" width=\"512\" height=\"512\" loading=\"lazy\" decoding=\"async\" \/> <span>Lean<\/span><\/div>\n      <div class=\"brand-cell\" role=\"columnheader\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/logo-yazio-real.webp\" alt=\"\" width=\"512\" height=\"512\" loading=\"lazy\" decoding=\"async\" \/> <span>Yazio<\/span><\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Formule BMR<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Mod\u00e8le propri\u00e9taire brevet\u00e9 (masse maigre)<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Mifflin-St Jeor 1990, pas de bodyfat<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Prend en compte le bodyfat<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Oui<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Non<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Mesure du bodyfat dans l&rsquo;app<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> BodyScan IA via photo<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Non<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">NEAT (pas, activit\u00e9 hors sport)<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Calcul\u00e9e sur les pas r\u00e9els chaque jour<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Agr\u00e9g\u00e9e dans le PAL statique<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">EAT (d\u00e9pense exercice)<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Par sport via MET, temps effectif<\/div>\n      <div class=\"cell\"><span class=\"icn mid\">&minus;<\/span> M\u00e9lang\u00e9e avec NEAT dans \u00ab&nbsp;Activities\/Burned&nbsp;\u00bb<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">TEF (digestion)<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Calcul\u00e9e selon macros<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Non calcul\u00e9e<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Adapta\u00e7\u00e3o metab\u00f3lica<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Automatique, semaine par semaine<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Non<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Coefficient d&rsquo;activit\u00e9 \u00e0 choisir<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Non, calcul\u00e9 sur donn\u00e9es r\u00e9elles<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Oui, niveau d&rsquo;activit\u00e9 fig\u00e9 (5 cases, 1,2 \u00e0 1,9)<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Scan photo IA d&rsquo;un plat<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Oui, illimit\u00e9<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Oui, disponible depuis juin 2025<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Scan code-barres<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Oui<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Oui<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Base de donn\u00e9es alimentaire<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> USDA + OpenFoodFacts, cur\u00e9e<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> 4M+ items, couverture EU\/DE forte<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Recommandation d\u00e9ficit calorique<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Adapt\u00e9e au TDEE r\u00e9el<\/div>\n      <div class=\"cell\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Estimation fixe<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Je\u00fbne intermittent<\/div>\n      <div class=\"cell lean\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Hors scope<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> 20 trackers, 16:8 gratuit, programmes PRO<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Recettes guid\u00e9es<\/div>\n      <div class=\"cell lean\"><span class=\"icn no\"><svg viewbox=\"0 0 12 12\"><path d=\"M3 3 L9 9 M9 3 L3 9\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\"\/><\/svg><\/span> Hors scope<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> 3 000+ recettes<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Couverture EU et localisation<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> FR, EN, ES, PT, IT, DE, PL, HU<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Leader EU, 20 langues, fort DE\/AT\/CH<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">R\u00e9putation et taille audience<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> 4.7\/5, 10&nbsp;000+ users, jeune app FR<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> 4.6\/5, 100M users, fond\u00e9e 2014<\/div>\n    <\/div>\n    <div class=\"table-row\" role=\"row\">\n      <div class=\"crit\">Modelo de neg\u00f3cio<\/div>\n      <div class=\"cell lean\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Premium, essai gratuit 7 jours sur l&rsquo;annuel<\/div>\n      <div class=\"cell\"><span class=\"icn ok\"><svg viewbox=\"0 0 12 12\"><path d=\"M2 6.5 L5 9 L10 3.5\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/span> Freemium, PRO sur essai<\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<section aria-labelledby=\"tracking\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">06 &middot; Tracking<\/span><\/div>\n  <h2 id=\"tracking\">3 m\u00e9thodes pour tracker un repas<\/h2>\n  <p>Yazio a compris avant beaucoup que l&rsquo;ergonomie fait l&rsquo;adh\u00e9rence. Lean pousse la m\u00eame logique sur le tracking&nbsp;: trois m\u00e9thodes d&rsquo;enregistrement, pour qu&rsquo;aucun contexte ne devienne un motif d&rsquo;abandon.<\/p>\n\n  <div class=\"mini-row\">\n    <div>\n      <div class=\"mini-phone\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-database.webp\" alt=\"Recherche dans la base de donn\u00e9es USDA + OpenFoodFacts\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n      <div class=\"mini-cap\">M\u00e9thode 1<strong>Base de donn\u00e9es<\/strong><\/div>\n    <\/div>\n    <div>\n      <div class=\"mini-phone\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-codebarre.webp\" alt=\"Scan de code-barres dans Lean\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n      <div class=\"mini-cap\">M\u00e9thode 2<strong>Code-barres<\/strong><\/div>\n    <\/div>\n    <div>\n      <div class=\"mini-phone\"><div class=\"notch\"><\/div><div class=\"scr\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-scania.webp\" alt=\"Scan photo IA d'un plat\" width=\"1179\" height=\"2556\" loading=\"lazy\" decoding=\"async\" \/><\/div><\/div>\n      <div class=\"mini-cap\">M\u00e9thode 3<strong>Scan photo IA<\/strong><\/div>\n    <\/div>\n  <\/div>\n\n  <ol>\n    <li><strong>Recherche dans la base de donn\u00e9es.<\/strong> Base cur\u00e9e, USDA + OpenFoodFacts. Pas de bruit communautaire, pas de \u00ab&nbsp;Poulet r\u00f4ti&nbsp;\u00bb rentr\u00e9 47 fois par 47 utilisateurs diff\u00e9rents avec 47 valeurs diff\u00e9rentes.<\/li>\n    <li><strong>Scan de code-barres.<\/strong> Standard. Tu scannes ton paquet de p\u00e2tes, tu obtiens les macros.<\/li>\n    <li><strong>Scan photo IA d&rsquo;un plat.<\/strong> Tu prends en photo ton assiette, l&rsquo;IA d\u00e9tecte les aliments, tu obtiens les calories et les macros par aliment.<\/li>\n  <\/ol>\n  <p>Le scan photo IA prend le relais quand ni la base ni le code-barres ne suffisent&nbsp;: un plat maison, une assiette au restaurant. Une photo, et c&rsquo;est enregistr\u00e9.<\/p>\n  <p>Au-del\u00e0 du repas, Lean affiche un TDEE qui bouge dans la journ\u00e9e&nbsp;: tes pas font monter ton objectif calorique en direct, l\u00e0 o\u00f9 un coefficient d&rsquo;activit\u00e9 choisi \u00e0 l&rsquo;inscription reste identique tous les jours.<\/p>\n  <p>Et pour hi\u00e9rarchiser, la Pyramide de Progression&nbsp;:<\/p>\n\n  <div class=\"pyramid\" aria-label=\"Pyramide de Progression Lean\">\n    <div class=\"level l1\"><span>Adh\u00e9rence<\/span><span class=\"k\">Base<\/span><\/div>\n    <div class=\"level l2\"><span>Objectif calorique<\/span><span class=\"k\">\u00c9tage 2<\/span><\/div>\n    <div class=\"level l3\"><span>Pas \/ NEAT<\/span><span class=\"k\">\u00c9tage 3<\/span><\/div>\n    <div class=\"level l4\"><span>Macronutriments<\/span><span class=\"k\">Sommet<\/span><\/div>\n  <\/div>\n  <div class=\"pyramid-cap\">Ne pas br\u00fbler les \u00e9tapes. Si tu n&rsquo;es pas r\u00e9gulier dans le tracking, optimiser les macros au pourcent pr\u00e8s ne sert \u00e0 rien.<\/div>\n<\/section>\n\n<section aria-labelledby=\"yazio-better\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">07 &middot; Honn\u00eatet\u00e9<\/span><\/div>\n  <h2 id=\"yazio-better\">Ce que Yazio fait mieux<\/h2>\n  <p>Lean n&rsquo;est pas parfait, et Yazio a plusieurs vraies forces qu&rsquo;il faut reconna\u00eetre. Lecture honn\u00eate, crit\u00e8re par crit\u00e8re, sur les axes o\u00f9 Yazio reste devant.<\/p>\n\n  <div class=\"scorecard rev\" aria-label=\"Scorecard Yazio face \u00e0 Lean sur 4 axes secondaires\">\n    <div class=\"scorecard-head\">\n      <div class=\"h-crit\">Axe<\/div>\n      <div class=\"h-brand\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/logo-yazio-real.webp\" alt=\"\" width=\"512\" height=\"512\" loading=\"lazy\" decoding=\"async\" \/> Yazio<\/div>\n      <div class=\"h-brand\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-logo-lean-square-scaled.webp\" alt=\"\" width=\"512\" height=\"512\" loading=\"lazy\" decoding=\"async\" \/> Lean<\/div>\n    <\/div>\n    <div class=\"scorecard-row\">\n      <div class=\"crit\">Je\u00fbne intermittent int\u00e9gr\u00e9<\/div>\n      <div class=\"bar mfp\" data-brand=\"YAZIO\"><div class=\"b\"><i style=\"width:95%\"><\/i><\/div><div class=\"v\">9,5<\/div><\/div>\n      <div class=\"bar lean\" data-brand=\"LEAN\"><div class=\"b\"><i style=\"width:45%\"><\/i><\/div><div class=\"v\">4,5<\/div><\/div>\n    <\/div>\n    <div class=\"scorecard-row\">\n      <div class=\"crit\">Recettes guid\u00e9es<\/div>\n      <div class=\"bar mfp\" data-brand=\"YAZIO\"><div class=\"b\"><i style=\"width:90%\"><\/i><\/div><div class=\"v\">9,0<\/div><\/div>\n      <div class=\"bar lean\" data-brand=\"LEAN\"><div class=\"b\"><i style=\"width:15%\"><\/i><\/div><div class=\"v\">1,5<\/div><\/div>\n    <\/div>\n    <div class=\"scorecard-row\">\n      <div class=\"crit\">Couverture EU et localisation<\/div>\n      <div class=\"bar mfp\" data-brand=\"YAZIO\"><div class=\"b\"><i style=\"width:90%\"><\/i><\/div><div class=\"v\">9,0<\/div><\/div>\n      <div class=\"bar lean\" data-brand=\"LEAN\"><div class=\"b\"><i style=\"width:80%\"><\/i><\/div><div class=\"v\">8,0<\/div><\/div>\n    <\/div>\n    <div class=\"scorecard-row\">\n      <div class=\"crit\">Taille audience et reviews<\/div>\n      <div class=\"bar mfp\" data-brand=\"YAZIO\"><div class=\"b\"><i style=\"width:95%\"><\/i><\/div><div class=\"v\">9,5<\/div><\/div>\n      <div class=\"bar lean\" data-brand=\"LEAN\"><div class=\"b\"><i style=\"width:30%\"><\/i><\/div><div class=\"v\">3,0<\/div><\/div>\n    <\/div>\n  <\/div>\n\n  <p style=\"margin-top:30px\"><strong>Lecture honn\u00eate.<\/strong> Sur le je\u00fbne intermittent, Yazio est r\u00e9f\u00e9rent du march\u00e9 grand public : 20 trackers, 16:8 gratuit, programmes guid\u00e9s en PRO. Lean ne t&#8217;emp\u00eache absolument pas de pratiquer le 16:8 ou tout autre protocole de fen\u00eatre alimentaire, simplement l&rsquo;app ne tourne pas autour de \u00e7a. Sur les recettes, 3 000+ entr\u00e9es cr\u00e9\u00e9es en interne avec planning hebdo, c&rsquo;est un standard que Yazio domine. Sur la couverture EU et la localisation, Lean est solide aussi (fran\u00e7ais, anglais, espagnol, portugais, italien, allemand, polonais, hongrois), Yazio reste plus fort sur DE\/AT\/CH et a 12 ans d&rsquo;avance en notori\u00e9t\u00e9 europ\u00e9enne.<\/p>\n  <p>Si ton angle principal est le fasting structur\u00e9 ou la p\u00e9dagogie sur les fen\u00eatres alimentaires, Yazio est plus pertinent que Lean. Si ton angle est la pr\u00e9cision du <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/tdee-calculator\/\">calcul TDEE<\/a>, le bodyfat mesur\u00e9 chaque semaine, et l&rsquo;adaptation m\u00e9tabolique automatique, c&rsquo;est exactement ce qui vient d&rsquo;\u00eatre d\u00e9montr\u00e9 dans les 3 sections pr\u00e9c\u00e9dentes.<\/p>\n<\/section>\n\n<section aria-labelledby=\"forwho\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">08 &middot; Pour qui<\/span><\/div>\n  <h2 id=\"forwho\">Pour qui Lean est-il fait<\/h2>\n  <p>4 profils. Si vous vous reconnaissez dans au moins un, Lean est probablement fait pour vous.<\/p>\n\n  <div class=\"persona\">\n    <div class=\"persona-it match\">\n      <div class=\"pic\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 12 L9 18 L21 5\"\/><\/svg><\/div>\n      <div>\n        <h4>Tu as utilis\u00e9 Yazio s\u00e9rieusement et tu n&rsquo;as pas perdu<\/h4>\n        <p>Tu as appliqu\u00e9 un d\u00e9ficit honn\u00eate pendant des semaines, sans r\u00e9sultat. La cause est tr\u00e8s probablement le TDEE fauss\u00e9. Lean corrige \u00e0 la racine via le BMR sur bodyfat r\u00e9el.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"persona-it match\">\n      <div class=\"pic\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 12 L9 18 L21 5\"\/><\/svg><\/div>\n      <div>\n        <h4>Tu stagnes apr\u00e8s plusieurs semaines de cut<\/h4>\n        <p>Plateau qui s&rsquo;\u00e9ternise apr\u00e8s 4 \u00e0 8 semaines. C&rsquo;est l&rsquo;adaptation m\u00e9tabolique. Lean la calcule automatiquement et r\u00e9ajuste ton objectif chaque semaine.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"persona-it match\">\n      <div class=\"pic\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 12 L9 18 L21 5\"\/><\/svg><\/div>\n      <div>\n        <h4>Tu veux comprendre ton m\u00e9tabolisme<\/h4>\n        <p>Lean affiche chaque composant (BMR, NEAT, EAT, TEF) puis explique l&rsquo;adaptation \u00e0 part, au lieu de tout cacher derri\u00e8re un chiffre unique. Tu vois d&rsquo;o\u00f9 vient chaque kcal de d\u00e9pense.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"persona-it match\">\n      <div class=\"pic\"><svg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M3 12 L9 18 L21 5\"\/><\/svg><\/div>\n      <div>\n        <h4>Tu veux un tracking qui dure 12 mois<\/h4>\n        <p>Scan photo IA + base cur\u00e9e + code-barres couvrent tous les usages, de l&rsquo;aliment brut \u00e0 la pizza au restaurant. C&rsquo;est ce qui fait la diff\u00e9rence entre tenir et l\u00e2cher.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <p style=\"margin-top:30px\"><strong>Yazio peut suffire pour<\/strong>&nbsp;: le je\u00fbne intermittent structur\u00e9, les recettes guid\u00e9es, ou un suivi simple sans plonger dans la science TDEE. Le calcul calorique pr\u00e9cis ne fait juste pas partie de sa promesse.<\/p>\n<\/section>\n\n<section aria-labelledby=\"migrate\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">09 &middot; Migra\u00e7\u00e3o<\/span><\/div>\n  <h2 id=\"migrate\">Migrer de Yazio \u00e0 Lean en 3 minutes<\/h2>\n\n  <div class=\"steps\">\n    <div class=\"step\"><div class=\"sn\">01<\/div><h4>T\u00e9l\u00e9charge Lean<\/h4><p>App Store ou Play Store. Inscription en 30 secondes.<\/p><\/div>\n    <div class=\"step\"><div class=\"sn\">02<\/div><h4>BodyScan IA<\/h4><p>Une photo, 5 secondes. Tu obtiens ton bodyfat.<\/p><\/div>\n    <div class=\"step\"><div class=\"sn\">03<\/div><h4>Poids &amp; taille<\/h4><p>Tu renseignes ton poids et ta taille. C&rsquo;est tout.<\/p><\/div>\n    <div class=\"step\"><div class=\"sn\">04<\/div><h4>Lean calcule<\/h4><p>BMR sur bodyfat r\u00e9el, NEAT via HealthKit \/ Google Fit (pas r\u00e9els), EAT par MET, TEF par macros, plus l&rsquo;adaptation m\u00e9tabolique qui module le BMR. Automatique.<\/p><\/div>\n    <div class=\"step\"><div class=\"sn\">05<\/div><h4>Tracke un repas<\/h4><p>Photo, code-barres ou base de donn\u00e9es. Tu comprends le flow.<\/p><\/div>\n  <\/div>\n\n  <p style=\"margin-top:24px\"><strong>Note importante.<\/strong> Lean n&rsquo;importe pas tes recettes Yazio automatiquement. Si tu veux r\u00e9cup\u00e9rer tes plats favoris, tu peux les recr\u00e9er en favori Lean manuellement. La sync HealthKit \/ Google Health Connect, elle, prend le relais imm\u00e9diatement pour tes pas et ton historique d&rsquo;activit\u00e9.<\/p>\n\n  <div class=\"cta-band rev\" style=\"display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:26px 28px;margin:40px 0;background:#FAF5EE;border:1px solid #E8E2D6;border-radius:16px\">\n    <div class=\"l\" style=\"flex:1;min-width:240px;font-size:18px;line-height:1.4;font-weight:500;color:#0E0E10\">T\u00e9l\u00e9charger Lean et commencer le BodyScan IA d\u00e8s maintenant. Inscription gratuite.<\/div>\n    <div class=\"stores\" style=\"display:flex;gap:10px;align-items:center;flex-wrap:wrap\">\n      <a href=\"https:\/\/apps.apple.com\/fr\/app\/lean-calorie-ai-podometre\/id6738668646?utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-appstore-official.webp\" alt=\"App Store\" width=\"413\" height=\"122\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/><\/a>\n      <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.lean.testsqflite&#038;utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-googleplay-official.webp\" alt=\"Google Play\" width=\"315\" height=\"95\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/><\/a>\n    <\/div>\n  <\/div>\n<\/section>\n\n<section aria-labelledby=\"deblock-h\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">10 &middot; Ce que Lean d\u00e9bloque<\/span><\/div>\n  <h2 id=\"deblock-h\">Ce que Lean fait, et que Yazio ne fera jamais<\/h2>\n  <p>Six fonctionnalit\u00e9s qui n&rsquo;existent dans aucun autre tracker grand public. Elles d\u00e9coulent toutes du m\u00eame principe&nbsp;: calculer chaque composant du TDEE pr\u00e9cis\u00e9ment, pas l&rsquo;approximer.<\/p>\n\n  <div class=\"feat-stack\">\n    <div class=\"feat-it\"><div class=\"fn\">01<\/div><div><div class=\"ft\">BodyScan IA illimit\u00e9<\/div><p class=\"fd\">Votre bodyfat r\u00e9el, mesur\u00e9 depuis une simple photo, refait chaque semaine. C&rsquo;est la donn\u00e9e qui change tout le calcul du BMR. Aucune autre app grand public ne propose \u00e7a.<\/p><\/div><div class=\"fc\">Bodyfat<\/div><\/div>\n    <div class=\"feat-it\"><div class=\"fn\">02<\/div><div><div class=\"ft\">Scan photo IA d&rsquo;un plat illimit\u00e9<\/div><p class=\"fd\">Trackez votre repas au restaurant en 2 secondes. Pas de balance, pas de saisie manuelle. Le game changer adh\u00e9rence sur 12 mois.<\/p><\/div><div class=\"fc\">Adh\u00e9rence<\/div><\/div>\n    <div class=\"feat-it\"><div class=\"fn\">03<\/div><div><div class=\"ft\">Adaptation m\u00e9tabolique automatique<\/div><p class=\"fd\">Votre TDEE se r\u00e9ajuste semaine apr\u00e8s semaine selon les chiffres scientifiquement \u00e9tablis. Vous \u00e9vitez les plateaux que personne ne sait expliquer.<\/p><\/div><div class=\"fc\">Adapta\u00e7\u00e3o<\/div><\/div>\n    <div class=\"feat-it\"><div class=\"fn\">04<\/div><div><div class=\"ft\">TDEE d\u00e9compos\u00e9e live<\/div><p class=\"fd\">BMR + NEAT + EAT + TEF affich\u00e9s chacun, mis \u00e0 jour pendant la journ\u00e9e. Plus de chiffre fig\u00e9 \u00e0 8h du matin. Vous voyez votre balance calorique en direct.<\/p><\/div><div class=\"fc\">Live<\/div><\/div>\n    <div class=\"feat-it\"><div class=\"fn\">05<\/div><div><div class=\"ft\">Historique complet et tendances<\/div><p class=\"fd\">Suivez vos tendances poids, bodyfat, masse maigre sur des mois. Comprenez vos cycles. Rep\u00e9rez les phases o\u00f9 vous progressez et celles o\u00f9 vous stagnez.<\/p><\/div><div class=\"fc\">Historique<\/div><\/div>\n    <div class=\"feat-it\"><div class=\"fn\">06<\/div><div><div class=\"ft\">3 m\u00e9thodes de tracking unifi\u00e9es<\/div><p class=\"fd\">Photo, code-barres, base cur\u00e9e. Aucune autre app ne propose les trois avec une telle pr\u00e9cision. Vous choisissez la m\u00e9thode selon le contexte.<\/p><\/div><div class=\"fc\">Tracking<\/div><\/div>\n  <\/div>\n\n  <p style=\"margin-top:26px\">Vous installez l&rsquo;app gratuitement, vous testez sans engagement, vous d\u00e9cidez ensuite si l&rsquo;outil colle \u00e0 votre objectif.<\/p>\n<\/section>\n\n<section aria-labelledby=\"faq-h\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">11 &middot; FAQ<\/span><\/div>\n  <h2 id=\"faq-h\">Perguntas frequentes<\/h2>\n  <div class=\"faq\">\n    <details><summary>Yazio utilise Mifflin-St Jeor, c&rsquo;est moderne, pourquoi tu critiques&nbsp;?<\/summary><div class=\"ans\">Mifflin-St Jeor (1990) corrige marginalement Harris-Benedict (1919) mais h\u00e9rite du m\u00eame d\u00e9faut conceptuel&nbsp;: pas de bodyfat en entr\u00e9e. Frankenfield 2013 (PubMed 23631843) mesure 75&nbsp;% d&rsquo;accuracy chez les ob\u00e8ses contre 87&nbsp;% chez les non-ob\u00e8ses. Si ton bodyfat est \u00e9lev\u00e9, l&rsquo;erreur sur ton BMR peut d\u00e9passer 250 \u00e0 315&nbsp;kcal par jour.<\/div><\/details>\n    <details><summary>Yazio est tr\u00e8s bien not\u00e9 (4,6) et a 100&nbsp;M d&rsquo;users, comment \u00e7a peut \u00eatre mauvais&nbsp;?<\/summary><div class=\"ans\">Yazio est excellent sur l&rsquo;exp\u00e9rience utilisateur, le je\u00fbne intermittent et la biblioth\u00e8que de recettes guid\u00e9es. Ce qu&rsquo;on questionne ici, c&rsquo;est uniquement la pr\u00e9cision du calcul TDEE, qui est le c\u0153ur de la promesse \u00ab\u00a0calorie tracker\u00a0\u00bb. Une grosse audience valide la qualit\u00e9 du produit grand public, elle ne valide pas la pr\u00e9cision scientifique de la formule.<\/div><\/details>\n    <details><summary>Et le je\u00fbne intermittent dans Lean&nbsp;?<\/summary><div class=\"ans\">Pas en natif. Lean ne propose ni timer 16:8, ni programme guid\u00e9 de fasting. Si c&rsquo;est ton angle principal, Yazio est plus pertinent. Lean est con\u00e7u pour le calcul TDEE et la recomposition corporelle, pas pour structurer des fen\u00eatres alimentaires.<\/div><\/details>\n    <details><summary>Yazio sync avec Apple Health et Google Fit, \u00e7a suffit pas pour la NEAT&nbsp;?<\/summary><div class=\"ans\">Yazio capte les pas et l&rsquo;activit\u00e9 via HealthKit \/ Google Fit, mais les utilise pour la section \u00ab\u00a0Activit\u00e9s\u00a0\u00bb et l&rsquo;estimation des calories br\u00fbl\u00e9es au sport, pas pour recomputer ton TDEE en continu. Le PAL choisi \u00e0 l&rsquo;inscription (1,2 \/ 1,375 \/ 1,55 \/ 1,725 \/ 1,9) reste la base du calcul. Lean, \u00e0 l&rsquo;inverse, recompose ta NEAT en pas r\u00e9els chaque jour.<\/div><\/details>\n    <details><summary>Lean est freemium ou payant&nbsp;?<\/summary><div class=\"ans\">Lean est Premium, avec un essai gratuit de 7 jours sur l&rsquo;abonnement annuel. Tu t\u00e9l\u00e9charges, tu testes BodyScan IA, scan photo IA d&rsquo;un plat, recomposition TDEE, sans engagement. Si l&rsquo;outil colle \u00e0 ton objectif, tu continues. Sinon tu d\u00e9sactives le renouvellement avant la fin de la p\u00e9riode d&rsquo;essai.<\/div><\/details>\n  <\/div>\n<\/section>\n\n<section aria-labelledby=\"conclu\" class=\"rev\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">12 &middot; Conclusion<\/span><\/div>\n  <h2 id=\"conclu\">1990 face \u00e0 2026<\/h2>\n  <p>Ce n&rsquo;est pas Yazio contre Lean en marketing. C&rsquo;est 1990 face \u00e0 2026 en science.<\/p>\n  <p>Yazio utilise Mifflin-St Jeor, formule publi\u00e9e en 1990, plus un niveau d&rsquo;activit\u00e9 fig\u00e9 que tu coches une seule fois \u00e0 l&rsquo;inscription (l&rsquo;une des 5 cases PAL : 1,2 \/ 1,375 \/ 1,55 \/ 1,725 \/ 1,9), et ignore l&rsquo;adaptation m\u00e9tabolique. Le combo des trois rend tout suivi pr\u00e9cis impossible au-del\u00e0 de quelques semaines. C&rsquo;est math\u00e9matique.<\/p>\n  <p>Lean a \u00e9t\u00e9 construit pour faire exactement l&rsquo;inverse&nbsp;: BMR bas\u00e9 sur le <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/depense-energetique-totale-v2\/\">gordura corporal real<\/a> (mesur\u00e9 par BodyScan IA) via un mod\u00e8le propri\u00e9taire brevet\u00e9, <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/neat-depense-non-sportive\/\">NEAT par pas r\u00e9els<\/a>, EAT par sport et MET, <a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/effet-thermique-des-aliments\/\">TEF par macros<\/a>, plus l&rsquo;adaptation m\u00e9tabolique qui module le BMR semaine apr\u00e8s semaine. Chaque composant calcul\u00e9 pr\u00e9cis\u00e9ment, sans coefficient magique.<\/p>\n  <p>Yazio reste tr\u00e8s solide sur le je\u00fbne intermittent et la biblioth\u00e8que de recettes. Si tu as essay\u00e9 Yazio s\u00e9rieusement et que tu n&rsquo;as pas eu les r\u00e9sultats que tu esp\u00e9rais sur ton cut, le probl\u00e8me n&rsquo;est pas toi. Le probl\u00e8me est sous le capot. Change d&rsquo;app.<\/p>\n<\/section>\n\n<div class=\"get-band rev\" style=\"background:#F1E9DC;border-radius:24px;padding:48px 36px;margin:60px 0 40px;text-align:center\">\n  <div class=\"kicker\">Download<\/div>\n  <h3>A Lean pode ser baixada gratuitamente<\/h3>\n  <p>iOS et Android. Le BodyScan IA fonctionne avec une simple photo. Pas de pince \u00e0 pli cutan\u00e9, pas de balance imp\u00e9dance, pas de DEXA.<\/p>\n  <div class=\"stores\" style=\"display:flex;gap:10px;align-items:center;flex-wrap:wrap\">\n      <a href=\"https:\/\/apps.apple.com\/fr\/app\/lean-calorie-ai-podometre\/id6738668646?utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\" aria-label=\"T\u00e9l\u00e9charger Lean sur l'App Store\">\n      <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-appstore-official.webp\" alt=\"App Store\" width=\"413\" height=\"122\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/>\n    <\/a>\n    <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.lean.testsqflite&#038;utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\" aria-label=\"T\u00e9l\u00e9charger Lean sur Google Play\">\n      <img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-googleplay-official.webp\" alt=\"Google Play\" width=\"315\" height=\"95\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/>\n    <\/a>\n  <\/div>\n<\/div>\n\n<section aria-labelledby=\"links\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">Para ir al\u00e9m<\/span><\/div>\n  <h3 id=\"links\" style=\"margin-top:0\">Maillage interne<\/h3>\n  <ul>\n    <li><a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/tdee-calculator\/\">Calculadora TDEE gratuita online<\/a> &middot; version web, sans inscription, m\u00eame logique que l&rsquo;app (BMR + NEAT + EAT + TEF).<\/li>\n    <li><a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/depense-energetique-totale-v2\/\">Comprendre la TDEE en d\u00e9tail (BMR, NEAT, EAT, TEF, adaptation)<\/a> &middot; article scientifique de fond.<\/li>\n    <li><a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/comment-compter-ses-calories\/\">Como contar suas calorias corretamente<\/a> &middot; guide pratique pour d\u00e9butants.<\/li>\n    <li><a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/neat-depense-non-sportive\/\">NEAT&nbsp;: gasto por passos e atividade fora do esporte<\/a>.<\/li>\n    <li><a class=\"inline\" href=\"https:\/\/lean-app.com\/pt\/effet-thermique-des-aliments\/\">TEF&nbsp;: a digest\u00e3o queima calorias<\/a>.<\/li>\n  <\/ul>\n<\/section>\n\n<section aria-labelledby=\"src\" class=\"sources\">\n  <div class=\"section-label\"><span class=\"bar\"><\/span><span class=\"num\">Fontes<\/span><\/div>\n  <h3 id=\"src\" style=\"margin-top:0;color:var(--ink)\">Bibliographie<\/h3>\n  <ol>\n    <li>Harris J.A., Benedict F.G. (1919). A Biometric Study of Basal Metabolism in Man. Carnegie Institution of Washington.<\/li>\n    <li>Mifflin M.D. et al. (1990). A new predictive equation for resting energy expenditure in healthy individuals. American Journal of Clinical Nutrition.<\/li>\n    <li>Shcherbina A. et al. (Stanford University, 2017). Accuracy in Wrist-Worn Wearable Devices for Measuring Heart Rate and Energy Expenditure.<\/li>\n    <li>Westerterp K.R. (2004). Diet induced thermogenesis. Nutrition and Metabolism.<\/li>\n    <li>Rosenbaum M., Leibel R.L. (2010). Adaptive thermogenesis in humans. International Journal of Obesity.<\/li>\n    <li>M\u00fcller M.J., Bosy-Westphal A. (2013). Adaptive thermogenesis with weight loss in humans. Obesity.<\/li>\n  <\/ol>\n<\/section>\n\n<\/main>\n\n<footer>\n  <div class=\"wrap\">\n    <div class=\"row\">\n      <div>\n        <div class=\"kicker\">Lean &middot; lean-app.com<\/div>\n        <p>Article publi\u00e9 le 23 mai 2026. Mis \u00e0 jour r\u00e9guli\u00e8rement avec les retours d&rsquo;utilisateurs et les nouvelles \u00e9tudes pertinentes. Lean est disponible sur iOS et Android.<\/p>\n      <\/div>\n      <div class=\"stores\" style=\"display:flex;gap:10px;align-items:center;flex-wrap:wrap\">\n      <a href=\"https:\/\/apps.apple.com\/fr\/app\/lean-calorie-ai-podometre\/id6738668646?utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-appstore-official.webp\" alt=\"App Store\" width=\"413\" height=\"122\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/><\/a>\n        <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.lean.testsqflite&#038;utm_source=seo&#038;utm_medium=blog&#038;utm_campaign=vs-yazio\" target=\"_blank\" rel=\"noopener\"><img src=\"https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-googleplay-official.webp\" alt=\"Google Play\" width=\"315\" height=\"95\" loading=\"lazy\" decoding=\"async\" style=\"height:48px;width:auto;border-radius:9px;display:block\" \/><\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/footer>\n\n<script data-wpmeteor-nooptimize=\"true\">\n(function(){\n  var bar = document.getElementById('progBar');\n  function up(){\n    var h = document.documentElement;\n    var sc = (h.scrollTop)\/Math.max(1,(h.scrollHeight - h.clientHeight));\n    bar.style.transform = 'scaleX(' + Math.max(0,Math.min(1,sc)) + ')';\n  }\n  document.addEventListener('scroll', up, {passive:true});\n  up();\n})();\n\n(function(){\n  if (!('IntersectionObserver' in window)) {\n    document.querySelectorAll('.rev').forEach(function(n){n.classList.add('on')});\n    return;\n  }\n  var obs = new IntersectionObserver(function(entries){\n    entries.forEach(function(e){\n      if (e.isIntersecting) { e.target.classList.add('on'); obs.unobserve(e.target); }\n    });\n  }, {threshold:0.12});\n  document.querySelectorAll('.rev').forEach(function(n){ obs.observe(n); });\n})();\n\n(function(){\n  var phoneImg = document.getElementById('phoneImg');\n  var phoneBack = document.getElementById('phoneBack');\n  var zones = document.getElementById('phoneZones');\n  var topTabs = document.querySelectorAll('.phone-tabs button');\n  var navTaps = document.querySelectorAll('.phone-navbar button');\n\n  var tabMap = {\n    bilan:    {src:'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_bilan.webp',     drill:false},\n    kcal:     {src:'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_kcal.webp',      drill:false},\n    depense:  {src:'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_depense.webp',   drill:true},\n    strategie:{src:'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_strategie.webp', drill:false}\n  };\n  var subMap = {\n    BMR:  'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_BMR.webp',\n    NEAT: 'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_NEAT.webp',\n    EAT:  'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_EAT.webp',\n    TEF:  'https:\/\/lean-app.com\/wp-content\/uploads\/2026\/05\/lvm-screen_TEF.webp'\n  };\n  var currentTab = 'depense';\n\n  function setActive(tab){\n    topTabs.forEach(function(b){ b.classList.toggle('on', b.dataset.tab===tab); });\n  }\n  function showTab(tab){\n    var t = tabMap[tab]; if(!t) return;\n    currentTab = tab;\n    phoneImg.style.opacity = 0;\n    setTimeout(function(){\n      phoneImg.className = 'phone-bg tab-' + tab;\n      phoneImg.style.opacity = 1;\n      zones.style.display = t.drill ? 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Le tracker calorique le plus aim\u00e9 d&rsquo;Europe face au seul qui recompose ton TDEE en continu. Yazio compte. Lean calcule. La diff\u00e9rence se voit apr\u00e8s 6 semaines. L&rsquo;\u00e9quipe Lean &middot; Lecture 12&nbsp;min &middot; Mis \u00e0 jour 21 mai [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1364,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-lvm-blank","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1352","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Lean face \u00e0 Yazio : pourquoi Yazio te trompe sur ta d\u00e9pense (2026)<\/title>\n<meta name=\"description\" content=\"Yazio applique Mifflin-St Jeor 1990 + 5 cases PAL statiques. 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