# 교체주기 vs SIM Camera

The clearest difference is update cadence: 교체주기 at every 2 days against SIM Camera's every 11 days. 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.

교체주기 ships an update every 2 days, SIM Camera every 11 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | 교체주기 | SIM Camera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 11 days |
| Size | 39 MB | 9 MB |
| Requires iOS | 18.5 | **18.2** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yonghun Cho](https://appshunter.io/developer/1827369182) | [DAEIL KIM](https://appshunter.io/developer/1896752036) |

## What reviewers say

### 교체주기

[App page](https://appshunter.io/ios/app/id6753942244)

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

**In-app purchases:** none


### SIM Camera

[App page](https://appshunter.io/ios/app/sim-camera/id6770540121)

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

**In-app purchases:** none


## Frequently asked questions

### Is 교체주기 free?

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

### Is SIM Camera free?

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

### Do 교체주기 or SIM Camera have ads?

Neither 교체주기 nor SIM Camera shows ads.

### Which is updated more often, 교체주기 or SIM Camera?

교체주기 ships an update every 2 days, and SIM Camera every 11 days. Most recently, 교체주기 was updated on October 25, 2026 and SIM Camera 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.*