# 1Üni vs Biruni

The clearest difference is update cadence: Biruni at every 4 days against 1Üni's weekly. 1Üni's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, ads 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.

1Üni ships an update weekly, Biruni every 4 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 1Üni | Biruni |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 62 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kaan Kara](https://appshunter.io/developer/1827186684) | [Biruni Üniversitesi](https://appshunter.io/developer/1596451237) |

## What reviewers say

### 1Üni

[App page](https://appshunter.io/ios/app/1uni/id6748721249)

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

**In-app purchases:** none


### Biruni

[App page](https://appshunter.io/ios/app/biruni-edu/id6753970455)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 1Üni free?

1Üni is free to download, with no in-app purchases.

### Is Biruni free?

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

### Do 1Üni or Biruni have ads?

Neither 1Üni nor Biruni shows ads.

### Which is updated more often, 1Üni or Biruni?

1Üni ships an update weekly, and Biruni every 4 days. Most recently, 1Üni was updated on October 9, 2026 and Biruni on October 11, 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.*