# 크루OTP vs 클린미션 사장님

The clearest difference is update cadence: 클린미션 사장님 at every 3 weeks against 크루OTP's every 26 months. 크루OTP's advantage is iOS requirement (13 vs 15.1). 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.

크루OTP ships an update every 26 months, 클린미션 사장님 every 3 weeks. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 크루OTP | 클린미션 사장님 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 3 weeks** |
| Size | 3 MB | 31 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DaZone Tech Inc.](https://appshunter.io/developer/1073506541) | [CleanMission](https://appshunter.io/developer/1864214615) |

## What reviewers say

### 크루OTP

[App page](https://appshunter.io/ios/app/otp/id6448589500)

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

**In-app purchases:** none


### 클린미션 사장님

[App page](https://appshunter.io/ios/app/id6757017331)

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

**In-app purchases:** none


## Frequently asked questions

### Is 크루OTP free?

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

### Is 클린미션 사장님 free?

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

### Do 크루OTP or 클린미션 사장님 have ads?

Neither 크루OTP nor 클린미션 사장님 shows ads.

### Which is updated more often, 크루OTP or 클린미션 사장님?

크루OTP ships an update every 26 months, and 클린미션 사장님 every 3 weeks. Most recently, 크루OTP was updated on October 23, 2026 and 클린미션 사장님 on October 6, 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.*