# 인지케어 vs 도전다이어트

The clearest difference is update cadence: 인지케어 at every 6 days against 도전다이어트's every 2 weeks. 인지케어 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

인지케어 ships an update every 6 days, 도전다이어트 every 2 weeks. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 인지케어 | 도전다이어트 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 163 MB | 95 MB |
| Requires iOS | **14.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [HAYAT Inc.](https://appshunter.io/developer/1709511528) | [SPS HOLDINGS Corp.](https://appshunter.io/developer/1713671248) |

## What reviewers say

### 인지케어

[App page](https://appshunter.io/ios/app/ai/id6468271503)

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

**In-app purchases:** none


### 도전다이어트

[App page](https://appshunter.io/ios/app/id6470971108)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 인지케어 free?

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

### Is 도전다이어트 free?

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

### Do 인지케어 or 도전다이어트 have ads?

Neither 인지케어 nor 도전다이어트 shows ads.

### Which is updated more often, 인지케어 or 도전다이어트?

인지케어 ships an update every 6 days, and 도전다이어트 every 2 weeks. Most recently, 인지케어 was updated on September 20, 2026 and 도전다이어트 on September 17, 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.*