# Lean: AI Macro Tracker — Calorie Counter & Calculator

> AI-powered calorie and macro tracker with photo logging and deficit guidance. (iPhone/iPad app by HUBX.)

- Source: https://appshunter.io/ios/app/lean-ai-macro-tracker/id6741105248 (this page in markdown: same URL + `.md`)
- Developer: [HUBX](https://appshunter.io/developer/1619331387)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.70/5 from 2,638 App Store ratings · 190 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 198 MB
- Languages: American English
- Released: 2025-03-27
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/lean-ai-macro-tracker/id6741105248/reviews.md

## What is Lean?

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
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* 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

## Key features

- AI meal analysis
- Photo food logging
- Barcode scanning
- Manual food entry
- Calorie calculator
- Calorie deficit calculator
- Macro and protein tracking

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| AI Dietitian Access | $2.99 | per 7 days |
| AI Dietitian Access | $5.99 | per month |
| AI Dietitian Access | $19.99 | per year |
| Monthly Subscription | $19.99 | per month |
| Unlimited Usage for 1 Year | $29.99 | per year |
| Unlimited Usage for 1 Year | $39.99 | per year |
| Weeklu Subscription | $9.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Yearly Subscription | $19.99 | per year |
| Yearly Subscription | $59.99 | per year |
| Unlimited Usage for 1 Year | $49.99 | per year |
| Unlimited Usage for 1 Week | $6.99 | per 7 days |
| Unlimited Usage for 1 Week | $6.99 | per 7 days |
| Unlimited Usage for 1 Year | $39.99 | per year |


## What do users think of Lean?

Overall sentiment: negative

**Pros**

- 🔍 Decent AI food recognition

**Cons**

- 💰 Paywall prevents basic functionality
- 🔍 Lacking database search functionality
- 🚫 Unable to log food, workouts, or fasting
- 🚫 Inability to scan barcodes or images
- 📊 Inaccurate macro recommendations

**Commonly reported bugs**

- Submit button for refund not working
- App not syncing with Apple Health

**Most requested features**

- Ability to add fractional portions
- Option to delete incorrect workouts

## Recent user reviews (10 of 190)

All indexed reviews: https://appshunter.io/ios/app/lean-ai-macro-tracker/id6741105248/reviews.md

### 5/5 — Helpful

*2026-08-22*

Been using this for a little while, and it helps me log in my food and keeps track of my fasting. It’s very useful

**Developer response:** We're glad to hear that you're finding the app useful for logging your food and fasting! If you have any feedback or suggestions, feel free to let us know.

### 1/5 — Scam and unauthorized charges

*2026-08-11, version 1.4.7*

I paid for 30.38 per month for 2 months then tried to cancel and was offered 14.99 per YEAR!!! Thieves! After I cancelled I still got multiple unauthorized charges. I’m still fighting to get refunded.

### 5/5 — Pretty Good

*2026-08-10, version 1.4.5*

For the moment I love it, its really helped me with my fitness journey

### 5/5 — Great

*2026-08-08, version 1.4.5*

Quick, responsive, and clear.

### 5/5 — Great!

*2026-08-07, version 1.4.5*

The food scanning feature is one of the best I've used super accurate. I've tried several calorie tracker apps, and this one stands out

### 5/5 — Pleased

*2026-08-06, version 1.4.5*

I love this app! Easy to keep up with my daily calorie intake!

### 2/5 — Inaccuracies

*2026-08-03*

No AI app is going to be 100% accurate I know that, but i would expect it to be accurate when I input the macros myself, even when i go through the long process of doing this on my own, the app does not add up the macros correctly sometimes and instead of letting me manually change it I have to amend my problem using the buggy AI. I paid for the year so I am going to use it for that long but then will switch to a different tracker.

**Developer response:** We apologize for the inaccuracies you've experienced. Please contact our customer support team for assistance with correcting the macros and any other issues you encounter. We appreciate your feedback and will pass it on to our development team for further improvements.

### 1/5 — App

*2026-07-30, version 1.4.5*

Paid for a yearly subscription, two months in the app keeps crashing and I can’t even use it. Apple support said it’s not my phone.

### 1/5 — Glitchy

*2026-07-15*

The app doesn’t accurately log correct macros. When I take a pic of the packaging it will log 0cals/macs. When I scan the barcode it will log the macs for the whole package. If it’s not doing either of those things it will come up with a “food not detected” prompt. You’re going to spend more time redoing the logging than actually enjoying the process of logging your meals. I will be looking elsewhere for a macro tracker.

**Developer response:** We're sorry to hear about the trouble you're experiencing with logging macros. Please contact our customer support for assistance with this issue. We value your feedback and will pass it on to our team for improvement.

### 1/5 — Poor support quality

*2026-07-15*

I’ve paid and then I changed phone and I can no longer have access to my subscription- no help received from the support

**Developer response:** We apologize for the inconvenience. Please contact our customer support team for assistance with transferring your subscription to your new phone.

## Frequently asked questions about Lean

### What does the Lean: AI Macro Tracker app do?

This app acts as an AI-powered calorie and macro tracker. It allows users to log meals by taking photos, scanning barcodes, or manual entry. It provides precise calorie insights, helps calculate daily calorie needs, and offers guidance for calorie deficits.

### What are the key features of this calorie tracking app?

Key features include AI meal analysis for instant calorie insights, photo logging, barcode scanning, manual entry, a calorie calculator, a calorie deficit calculator, and advanced macro and protein tracking tools. It also offers personalized insights and progress tracking.

### Is the Lean: AI Macro Tracker app free to use?

The app is available for free with in-app purchases. While core tracking functionalities are accessible, certain advanced features or premium content may require purchase.

### Who is this app designed for?

This app is designed for individuals who want to simplify their calorie and food tracking. It's suitable for those aiming for weight loss, muscle gain, or simply seeking to maintain a balanced diet with accurate nutritional data.

### How does the AI help with calorie tracking?

The AI analyzes your logged meals, whether from photos or manual entries, to provide precise calorie and macro breakdowns in seconds. This reduces the guesswork and manual effort typically associated with traditional tracking methods.

## Version history (last 5 releases)

### 1.4.10 — 2026-08-25

Bug fixes and performance improvements.

### 1.4.9 — 2026-08-24

Bug fixes and performance improvements.

### 1.4.8 — 2026-08-21

Bug fixes and performance improvements.

### 1.4.7 — 2026-08-10

Bug fixes and performance improvements.

### 1.4.5 — 2026-07-29

Bug fixes and performance improvements.

## Apps similar to Lean

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MacroPal: AI Calorie Tracker](https://appshunter.io/ios/app/macropal-ai-calorie-tracker/id6745860725) | 4.7 (86) | Free | Health & Fitness |
| [calorie.ai - Calorie Tracker](https://appshunter.io/ios/app/calorieai-calorie-tracker/id6464128379) | 4.7 (6,765) | Free | Health & Fitness |
| [CaloPal - AI Calorie Tracker](https://appshunter.io/ios/app/calopal-ai-calorie-tracker/id6737431743) | 4.7 (255) | Free | Health & Fitness |
| [Pro Cal - AI Calorie Counter](https://appshunter.io/ios/app/pro-cal-ai-calorie-counter/id6523421188) | 4.8 (13,658) | Free | Health & Fitness |
| [Calorie Counter by Numify](https://appshunter.io/ios/app/calorie-counter-by-numify/id6474290049) | 4.7 (37,264) | Free | Health & Fitness |
| [DietAI: Calorie Counter & Diet](https://appshunter.io/ios/app/dietai-calorie-counter-and-diet/id6451091585) | 4.8 (14,070) | Free | Health & Fitness |

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All apps by HUBX: https://appshunter.io/developer/1619331387

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*