# KT 폰 교체 센터 vs 아이오트 i

The clearest difference is device support: KT 폰 교체 센터 at 2 against 아이오트 i's —. 아이오트 i's advantage is iOS requirement (13.0 vs 15.6). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | KT 폰 교체 센터 | 아이오트 i |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 19 MB | 197 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Adminlab Inc.](https://appshunter.io/developer/1607256759) | [MHCNM Co., Ltd.](https://appshunter.io/developer/1739016633) |

## What reviewers say

### KT 폰 교체 센터

[App page](https://appshunter.io/ios/app/kt/id1607256757)

**Features:** macOS Compatibility

**In-app purchases:** none


### 아이오트 i

[App page](https://appshunter.io/ios/app/i-oteu/id6480434584)

**In-app purchases:** none


## Frequently asked questions

### Is KT 폰 교체 센터 free?

KT 폰 교체 센터 is free to download, with no in-app purchases.

### Is 아이오트 i free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*