# UEHers vs TDTU

The clearest difference is update cadence: TDTU at weekly against UEHers's every 29 months. 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.

UEHers ships an update every 29 months, TDTU weekly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | UEHers | TDTU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Weekly** |
| Size | 90 MB | 37 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AziWorld Co.,Ltd](https://appshunter.io/developer/1556384050) | [Ton Duc Thang University](https://appshunter.io/developer/1851898145) |

## What reviewers say

### UEHers

[App page](https://appshunter.io/ios/app/uehers/id1601673017)

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

**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 UEHers free?

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

### Is TDTU free?

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

### Do UEHers or TDTU have ads?

Neither UEHers nor TDTU shows ads.

### Which is updated more often, UEHers or TDTU?

UEHers ships an update every 29 months, and TDTU weekly. Most recently, UEHers was updated on October 6, 2026 and TDTU on October 16, 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.*