From beginner-friendly picks to power-user tools, our lean list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
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.
This app offers structured, science-based fitness programs combining Pilates, strength, and cardio. It provides personalized meal plans, physiotherapy support, and tools for tracking progress and habits to foster a holistic approach to well-being.
Effortlessly track your meals and calories with AI-powered analysis. Simply snap a photo or manually log your food for precise insights. Understand your daily needs and adjust your plan with built-in calculators for calories and deficits.
Lean: AI Calorie Counter & BMI tops our lean apps ranking as of October 2026, with a 4.5-star average from 342 App Store ratings, and it's free to download.
Are there free lean apps for iPhone?
Yes — 19 of the top lean apps we rank are free to download, including Lean: AI Calorie Counter & BMI and LEAN With Lilly.
Does Lean: AI Calorie Counter & BMI have ads or in-app purchases?
Lean: AI Calorie Counter & BMI has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many lean apps are on the App Store?
We track 250+ lean apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.