# 체크책 Check vs 은하서가

The clearest difference is update cadence: 은하서가 at fortnightly against 체크책 Check's every 3 months. 은하서가 also leads on iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

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

체크책 Check ships an update every 3 months, 은하서가 fortnightly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 체크책 Check | 은하서가 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 31 MB | 498 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SEOHYEON JO](https://appshunter.io/developer/1887795951) | [MINGYU KANG](https://appshunter.io/developer/1895678699) |

## What reviewers say

### 체크책 Check

[App page](https://appshunter.io/ios/app/check-chaek/id6761102129)

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

**In-app purchases:** none


### 은하서가

[App page](https://appshunter.io/ios/app/id6764192309)

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

**In-app purchases:** none


## Frequently asked questions

### Is 체크책 Check free?

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

### Is 은하서가 free?

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

### Do 체크책 Check or 은하서가 have ads?

Neither 체크책 Check nor 은하서가 shows ads.

### Which is updated more often, 체크책 Check or 은하서가?

체크책 Check ships an update every 3 months, and 은하서가 fortnightly. Most recently, 체크책 Check was updated on October 7, 2026 and 은하서가 on October 14, 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.*