# OSIRIS HAN vs Avans One

The clearest difference is update cadence: Avans One at every 2 months against OSIRIS HAN's every 8 months. OSIRIS HAN's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.4). 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.

OSIRIS HAN ships an update every 8 months, Avans One every 2 months. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | OSIRIS HAN | Avans One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 35 MB | 55 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CACI bv](https://appshunter.io/developer/961337312) | [Stichting Avans](https://appshunter.io/developer/1542239596) |

## What reviewers say

### OSIRIS HAN

[App page](https://appshunter.io/ios/app/osiris-han/id1602207513)

**Features:** macOS Compatibility

**In-app purchases:** none


### Avans One

[App page](https://appshunter.io/ios/app/avans-one/id6738051497)

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

**In-app purchases:** none


## Frequently asked questions

### Is OSIRIS HAN free?

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

### Is Avans One free?

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

### Do OSIRIS HAN or Avans One have ads?

Neither OSIRIS HAN nor Avans One shows ads.

### Which is updated more often, OSIRIS HAN or Avans One?

OSIRIS HAN ships an update every 8 months, and Avans One every 2 months. Most recently, OSIRIS HAN was updated on September 20, 2026 and Avans One on September 19, 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.*