Lean measures your body fat with one photo (AI BodyScan) and computes your real TDEE: BMR + NEAT + EAT + TEF, with metabolic adaptation modeled. NEW: paste a TikTok link to a public profile and get its full breakdown (body fat, metabolism, steps, training, diet), then adapt it to your own profile in one tap. Redesigned interface, now in 14 languages. Log meals by AI photo scan, barcode or database.
LEAN tracks both calories in and true calories out. Snap a photo to log meals, use AI body-scan for body-fat, and get real-time metabolic burn based on BMR, NEAT, EAT & TEF. Adaptive algorithm adjusts as your metabolism changes for smarter fat loss.
