# Lean vs AmptX

The clearest difference is in-app purchases: AmptX at none against Lean's 15. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lean sells 15 in-app purchases, starting at $2.99 per 7 days. AmptX asks for nothing beyond the download.

Lean ships an update every 2 weeks, AmptX every 9 days. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Lean | AmptX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.6K ratings)](https://appshunter.io/ios/app/lean-ai-macro-tracker/id6741105248/reviews)** | — |
| Number of ratings | **2.6K** | — |
| Positive reviews | 19.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 203 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HUBX YAZILIM HIZMETLERI ANONIM SIRKETI](https://appshunter.io/developer/1619331387) | [Andre Burch](https://appshunter.io/developer/1842237444) |

## What reviewers say

### Lean

[App page](https://appshunter.io/ios/app/lean-ai-macro-tracker/id6741105248)

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.

**Highlights:** AI meal analysis, Photo food logging, Barcode scanning, Manual food entry, Calorie calculator, Calorie deficit calculator, Macro and protein tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (15)**

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

**What reviewers like**

- 🔍 Decent AI food recognition

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### AmptX

[App page](https://appshunter.io/ios/app/amptx/id6753289413)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lean free?

Lean is free to download, with in-app purchases available.

### Is AmptX free?

AmptX is free to download, with no in-app purchases.

### Do Lean or AmptX have ads?

Neither Lean nor AmptX shows ads.

### Which is updated more often, Lean or AmptX?

Lean ships an update every 2 weeks, and AmptX every 9 days. Most recently, Lean was updated on September 25, 2026 and AmptX on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*