# TMU DTTX vs TDTU

The clearest difference is device support: TDTU at 3 against TMU DTTX's —. TMU DTTX's advantage is iOS requirement (12.0 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 | TMU DTTX | TDTU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 52 MB | 37 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Onschool](https://appshunter.io/developer/1557400316) | [Ton Duc Thang University](https://appshunter.io/developer/1851898145) |

## What reviewers say

### TMU DTTX

[App page](https://appshunter.io/ios/app/tmu-dttx/id6473046003)

**In-app purchases:** none


### TDTU

[App page](https://appshunter.io/ios/app/tdtu/id6475383139)

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

**In-app purchases:** none


## Frequently asked questions

### Is TMU DTTX free?

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

### Is TDTU free?

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

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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.*