
About
This app uses AI to scan meals and track calories and macros. It provides personalized insights into weight changes and offers an AI coach for guidance. Users can also connect with friends for support and challenges.
What's New in Lean
2.6.0
September 21, 2026
Your streak doesn't need a scale any more. • A meal scan, a logged meal, a check-in or a measurement all keep your streak going — weighing in is optional • Log straight from your daily reminder with one tap, without opening the app • Your coach now notices when tracking stops, when you're moving less than usual, and when you're doing well — and says something useful about it • A new feedback card on your dashboard goes straight to the founder Reminders are shorter and clearer throughout.
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FAQ
How does Lean count calories?
Lean uses AI to scan a photo of your meal and estimate the calories and macronutrients. This eliminates the need for manual searching, weighing, or barcode scanning.
What makes Lean's AI coach different?
Lean's AI coach goes beyond just showing numbers. It analyzes your logged meals, sleep, and steps to explain the reasons behind your weight changes, helping you understand plateaus and fluctuations.
Can I use Lean for free?
Yes, Lean offers a free tier that includes daily weight logging, Apple Health sync, 3 AI meal scans per day, one AI coach question daily, and weekly AI insights.
What are the benefits of Lean Pro?
Lean Pro offers unlimited AI meal scans, daily personalized AI insights, unlimited coach chat, a 7-day meal plan with shopping lists, plateau detection, and pace coaching to your goal date.
How much does Lean Pro cost?
Lean Pro is available as a monthly subscription for $6.99 or a yearly subscription for $29.99, which includes a 7-day free trial.
Does Lean have ads?
No, Lean does not show ads. The app emphasizes that your health data stays yours and is never sold.
What devices does Lean support?
Lean is supported on iPhone, iPad, and Apple Watch, allowing for seamless tracking across your Apple ecosystem.
How often is Lean updated?
The latest version of Lean, 2.0.0, was last updated on September 6, 2026, indicating active development and regular updates.







