# Diltigo vs Biruni

The clearest difference is update cadence: Biruni at every 4 days against Diltigo's every 9 days. 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.

Diltigo ships an update every 9 days, Biruni every 4 days. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Diltigo | Biruni |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 161 MB | 1 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Diltigo Bilisim](https://appshunter.io/developer/1812195444) | [Biruni Üniversitesi](https://appshunter.io/developer/1596451237) |

## What reviewers say

### Diltigo

[App page](https://appshunter.io/ios/app/diltigo/id6745428438)

**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 Diltigo free?

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

### Is Biruni free?

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

### Do Diltigo or Biruni have ads?

Neither Diltigo nor Biruni shows ads.

### Which is updated more often, Diltigo or Biruni?

Diltigo ships an update every 9 days, and Biruni every 4 days. Most recently, Diltigo was updated on October 17, 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.*