# CaffeineCatch vs 습관유지

The clearest difference is price: CaffeineCatch at Free against 습관유지's $0.49. 습관유지's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On ads and in-app purchases there is nothing between them.

CaffeineCatch is free to download; 습관유지 costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CaffeineCatch | 습관유지 |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 4 MB | 24 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sohee Han](https://appshunter.io/developer/1681872323) | [GEON NYEONG GO](https://appshunter.io/developer/1715636773) |

## What reviewers say

### CaffeineCatch

[App page](https://appshunter.io/ios/app/caffeinecatch/id6739218653)

**Features:** macOS Compatibility

**In-app purchases:** none


### 습관유지

[App page](https://appshunter.io/ios/app/id6745452554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CaffeineCatch free?

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

### Is 습관유지 free?

습관유지 costs $0.49, with no in-app purchases.

### Do CaffeineCatch or 습관유지 have ads?

Neither CaffeineCatch nor 습관유지 shows ads.

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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.*