Lean: AI Macro Tracker

In-app purchases
3.9
1.07K reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Looking for the best calorie counter app that actually makes tracking simple? Lean AI combines a powerful AI calorie counter, advanced calorie calculator, and smart calorie deficit calculator into one seamless experience. Simply snap a photo or manually log meals inside our advanced calorie tracking app.

« Smarter Calorie Tracking with AI »
Lean AI works as a next-generation AI calorie counter that analyzes your meals instantly. Log food with a photo, barcode, or manual entry and get precise calorie insights in seconds.

Our integrated calorie calculator and calorie deficit calculator help you understand your daily needs and adjust your plan confidently. No confusion, no complicated setup — just clear numbers and structured guidance.

Lean AI calorie counter app and calorie tracker app interface make daily logging faster and more intuitive than traditional tools.

« Smart Calorie Calculator & Deficit Guidance »
Not sure:
how many calories should I eat a day
how many calories should I eat
what should my calorie intake be
how many calories should I eat to lose weight
how many calories to consume to lose weight
how to do a calorie deficit

Lean AI provides clear answers. If you're tired of guessing your intake or manually logging every detail, Lean AI does the heavy lifting for you. Whether your goal is weight loss, muscle gain, or balance, our intelligent system helps you stay consistent with accurate data and practical weight loss tips built into the experience.

Use our built-in calorie calculator, calorie deficit calculator, and TDEE calculator to understand your daily energy needs. Whether you’re planning a structured calorie deficit or using a calorie calculator to gain weight, Lean AI adapts to your goals with intelligent recommendations and practical weight loss tips.

« Advanced Macro & Protein Tracking »
Lean AI is more than a calorie counter. It’s a complete calorie and protein tracker designed to support precision nutrition.
Features include:
*Track calories app
* Macro calculator
* Macro tracker
* Protein calculator
* Carb counter
* Food calorie calculator
* Intelligent macro tracking app tools

« Built for Real Results »
If you’re looking for:
* apps to track calories
* best calorie counter app
* best calorie tracker app
* best free calorie tracking app
* free calorie counter app
* free calorie tracker app
* best food tracking app
* best app to track calories
* best AI calorie tracker
* free macro tracker
* free macro calculator
Lean AI delivers a balanced experience that combines AI precision with ease of use.

Whether you are just starting your journey or refining your strategy, Lean AI helps you understand your numbers, stay consistent, and move confidently toward your goals.

« Personalized Insights & Progress Tracking »

Monitor trends, adjust your calorie deficit, and see how your habits evolve over time. Lean AI helps you stay accountable with clear progress reports, macro summaries, and adaptive calorie guidance.

From beginners asking how many calories should I eat to advanced users fine-tuning performance, Lean AI scales with your needs.

« Important Notice »

We do not provide medical advice. All nutrition and diet recommendations are general guidance and not a substitute for professional consultation. Always consult a healthcare provider before making significant dietary changes.
Some advanced features, including Lean AI scanning and personalized recommendations, may require a subscription.
Terms of use: https://get-lean.app/terms
Privacy policy: https://get-lean.app/privacy
For support or feedback: support@get-lean.app
Updated on
May 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Photos and videos and 3 others
This app may collect these data types
Personal info, App activity and 2 others
Data isn’t encrypted

Ratings and reviews

3.9
1.06K reviews
Shanon Canuto
April 8, 2026
Edit: I opened it out of curiosity today just to try one last time and I was pleasantly surprised to see that the bugs were fixed. I changed my rating from 1 to 3. So, we'll see how it goes. I paid for the app and it's basically useless. I tried editing my calories and macros but it won't save the changes. I tried logging meals and food, but it doesn't show in the log or calculate anything. I sincerely wish I hadn't downloaded this. I'm extremely disappointed.
1 person found this review helpful
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Jesse Hull
December 7, 2025
couldn't select zero stars! where do I begin? first you can pay $40 for a year subscription up front or if you do the free trial it's $7 a month after so you pay twice as much. after using the app now I know why they do that! it's because it's garbage so if you get the discount and pay $40 you have a garbage app for a year. doesn't track your weight loss, so many bugs it didn't even store the first week of data. Said NaN so it didn't even do what it advertised as "tracking macros and calories"
12 people found this review helpful
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Sherry Doom
April 3, 2026
This app company is a rip off. I was charged for 2 payments. 1 for what I chose, which was a 12 week but only received 1month for more that what I agreed to. They also charged me $20 for I don't know what. I sent refund request within 5 minutes and now 5 days later still no response. All round rip off company. 0 stars is what they deserve. I am now 1 month in and 4 emails and still no response.
3 people found this review helpful
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What’s new

Bug fixes and performance improvements.