This app uses AI to analyze your body composition and meals through photos. It automatically tracks calories, macros, and metabolic rate, providing scientifically precise data for weight loss and nutrition improvement.
1.6.7
November 4, 2026
• Recipes: added quantity adjustments in grams or servings. • Macronutrients: improved distribution based on the user profile. • Performance: reduced slowdowns and smoother app operation.
MoreAbonnement accès complet à Lean pour 1 mois.
Lean is a metabolic and calorie-tracking app that utilizes AI to analyze your body composition and meals. It provides scientifically precise metabolic and caloric analyses, helping users with weight loss and nutrition improvement.
The AI Body Scan feature allows you to take a photo of your body. The app's algorithm then analyzes your silhouette to estimate key metrics such as body fat percentage, BMI, and measurements with scientific accuracy, enabling you to track your physique's progress over time.
Access to all Lean features requires a subscription or a one-time in-app purchase. Options include a monthly subscription for €10.99/month, an annual subscription for €74.99/year, and a lifetime purchase for €250 (available within 3 days of download). Prices may vary by country.
The provided description does not specify device compatibility. However, payment is charged to your Apple account upon purchase confirmation, suggesting it is available on Apple devices. It's recommended to check the app store listing for specific compatibility details.
Lean stands out by fully automating the process with AI. Unlike traditional apps requiring manual input, Lean analyzes meals with a single photo and automatically counts calories and macros. It also offers body composition assessment via a simple photo, eliminating the need for specialized equipment or professional consultations.
