# 친절서비스 vs All U 첨단

The clearest difference is update cadence: All U 첨단 at every 2 weeks against 친절서비스's every 83 months. All U 첨단 also leads on iOS requirement (13.0 vs 15.6). 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.

친절서비스 ships an update every 83 months, All U 첨단 every 2 weeks. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 친절서비스 | All U 첨단 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 83 months | **Every 2 weeks** |
| Size | 10 MB | 10 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jong Kook Kim](https://appshunter.io/developer/1490403276) | [Gwangju Environment Gongdan](https://appshunter.io/developer/1783294610) |

## What reviewers say

### 친절서비스

[App page](https://appshunter.io/ios/app/id1490403277)

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

**In-app purchases:** none


### All U 첨단

[App page](https://appshunter.io/ios/app/all-u/id1618883055)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 친절서비스 free?

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

### Is All U 첨단 free?

All U 첨단 is free to download, with no in-app purchases.

### Do 친절서비스 or All U 첨단 have ads?

Neither 친절서비스 nor All U 첨단 shows ads.

### Which is updated more often, 친절서비스 or All U 첨단?

친절서비스 ships an update every 83 months, and All U 첨단 every 2 weeks. Most recently, 친절서비스 was updated on October 25, 2026 and All U 첨단 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.*