# My DUSDATA vs CHSSU

The clearest difference is in-app purchases: CHSSU at none against My DUSDATA's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. My DUSDATA sells 1 one-off in-app purchase. CHSSU asks for nothing beyond the download.

## The numbers

| Metric | My DUSDATA | CHSSU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 87 MB | 16 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TUSDATA Anonim Sirketi](https://appshunter.io/developer/483455635) | [KSTU-APP](https://appshunter.io/developer/1487150736) |

## What reviewers say

### My DUSDATA

[App page](https://appshunter.io/ios/app/my-dusdata/id1510360764)

This platform offers a question bank for TUS exam preparation. Users can log in with their TC identity information to access unique questions and timed full-length practice exams. It serves as a guide for students preparing for the TUS exam.

**Highlights:** TC identity login, Question bank, Original questions, Timed full-length practice exams, TUS exam simulation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Dusdata | $49.99 | one-time |


### CHSSU

[App page](https://appshunter.io/ios/app/chssu/id6737519360)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My DUSDATA free?

My DUSDATA is free to download, with in-app purchases available.

### Is CHSSU free?

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

### Do My DUSDATA or CHSSU have ads?

Neither My DUSDATA nor CHSSU shows ads.

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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.*