# 아이오트 i vs TMTT Link

The clearest difference is device support: TMTT Link at 2 against 아이오트 i's —. 아이오트 i's advantage is iOS requirement (13.0 vs 15.0). 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 | 아이오트 i | TMTT Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 9 days |
| Size | 197 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MHCNM Co., Ltd.](https://appshunter.io/developer/1739016633) | [Mark Choi](https://appshunter.io/developer/1820749283) |

## What reviewers say

### 아이오트 i

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

**In-app purchases:** none


### TMTT Link

[App page](https://appshunter.io/ios/app/tmtt-link/id6757139702)

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

**In-app purchases:** none


## Frequently asked questions

### Is 아이오트 i free?

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

### Is TMTT Link free?

TMTT Link 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.*