# 탄단지니 vs AI Calorie Tracker

The clearest difference is in-app purchases: 탄단지니 at none against AI Calorie Tracker's 2. 탄단지니 also leads on update cadence (every 6 days vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. AI Calorie Tracker sells 2 in-app purchases, starting at $14.99 per month. 탄단지니 asks for nothing beyond the download.

탄단지니 ships an update every 6 days, AI Calorie Tracker fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 탄단지니 | AI Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 47 MB | 72 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Smart Cube Labs Co., Ltd.](https://appshunter.io/developer/1456342688) | [Evgenii Aleksanov](https://appshunter.io/developer/1740557547) |

## What reviewers say

### 탄단지니

[App page](https://appshunter.io/ios/app/ai/id6756509970)

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

**In-app purchases:** none


### AI Calorie Tracker

[App page](https://appshunter.io/ios/app/ai-calorie-tracker-nutrinixy/id6762026087)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Annual | $69.99 | per year |


## Frequently asked questions

### Is 탄단지니 free?

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

### Is AI Calorie Tracker free?

AI Calorie Tracker is free to download, with in-app purchases available.

### Do 탄단지니 or AI Calorie Tracker have ads?

Neither 탄단지니 nor AI Calorie Tracker shows ads.

### Which is updated more often, 탄단지니 or AI Calorie Tracker?

탄단지니 ships an update every 6 days, and AI Calorie Tracker fortnightly. Most recently, 탄단지니 was updated on October 30, 2026 and AI Calorie Tracker on October 25, 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.*