# Preklinik Tusdata vs Tusem Portal

The clearest difference is update cadence: Tusem Portal at fortnightly against Preklinik Tusdata's every 3 months. Preklinik Tusdata's advantage is iOS requirement (9.0 vs 13.0). 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.

Preklinik Tusdata ships an update every 3 months, Tusem Portal fortnightly. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Preklinik Tusdata | Tusem Portal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/preklinik-tusdata/id1559689066/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 68 MB | 107 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TUSDATA Anonim Sirketi](https://appshunter.io/developer/483455635) | [TUSEM Egitim Saglik Ltd. Sti.](https://appshunter.io/developer/632684845) |

## What reviewers say

### Preklinik Tusdata

[App page](https://appshunter.io/ios/app/preklinik-tusdata/id1559689066)

This free app supports medical students in their studies and committee exams. It offers practice questions, quick review notes, and video explanations for key subjects like Anatomy, Biochemistry, Physiology, Histology, and Embryology. It also includes integrated lessons and downloadable PDFs for efficient learning.

**Highlights:** Practice TUS questions, Quick review notes, Integrated lessons, Downloadable PDFs, Video explanations, Histology preparation videos

**Features:** macOS Compatibility

**In-app purchases:** none


### Tusem Portal

[App page](https://appshunter.io/ios/app/tusem-portal/id6736987607)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Preklinik Tusdata free?

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

### Is Tusem Portal free?

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

### Do Preklinik Tusdata or Tusem Portal have ads?

Neither Preklinik Tusdata nor Tusem Portal shows ads.

### Which is updated more often, Preklinik Tusdata or Tusem Portal?

Preklinik Tusdata ships an update every 3 months, and Tusem Portal fortnightly. Most recently, Preklinik Tusdata was updated on September 27, 2026 and Tusem Portal on October 3, 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.*