# lemonfit vs Héraclès AI

The clearest difference is in-app purchases: Héraclès AI at none against lemonfit's 2. lemonfit's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. lemonfit sells 2 in-app purchases, starting at $2.99 per month. Héraclès AI asks for nothing beyond the download.

lemonfit ships an update every 3 days, Héraclès AI fortnightly. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | lemonfit | Héraclès AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 19 MB | 39 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAESEONG KIM](https://appshunter.io/developer/1703442466) | [foad ait el mouden](https://appshunter.io/developer/6779616350) |

## What reviewers say

### lemonfit

[App page](https://appshunter.io/ios/app/lemonfit/id6776005747)

Log meals and workouts, track daily activity, and connect with friends. Uses AI for meal analysis and integrates with Apple Health for comprehensive progress monitoring.

**Highlights:** AI meal logging with calorie and macro estimation, Workout and run recording with pace and distance tracking, Daily progress monitoring (steps, calories, sleep), Apple Health integration, Connect with friends and join fitness challenges

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 레몬핏 프리미엄 월간 구독 | $2.99 | per month |
| 레몬핏 프리미엄 연간 구독 | $19.99 | per year |


### Héraclès AI

[App page](https://appshunter.io/ios/app/heracles-ai/id6779616348)

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

**In-app purchases:** none


## Frequently asked questions

### Is lemonfit free?

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

### Is Héraclès AI free?

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

### Do lemonfit or Héraclès AI have ads?

Neither lemonfit nor Héraclès AI shows ads.

### Which is updated more often, lemonfit or Héraclès AI?

lemonfit ships an update every 3 days, and Héraclès AI fortnightly. Most recently, lemonfit was updated on October 25, 2026 and Héraclès AI on October 19, 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.*