# OSIRIS Hmcollege vs VierGO

The clearest difference is iOS requirement: OSIRIS Hmcollege at 11.0 against VierGO's 15.1. 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.

## The numbers

| Metric | OSIRIS Hmcollege | VierGO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 34 MB | 64 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CACI bv](https://appshunter.io/developer/961337312) | [Educared B.V.](https://appshunter.io/developer/1607677850) |

## What reviewers say

### OSIRIS Hmcollege

[App page](https://appshunter.io/ios/app/osiris-hmcollege/id6749267797)

**Features:** macOS Compatibility

**In-app purchases:** none


### VierGO

[App page](https://appshunter.io/ios/app/viergo/id6760698909)

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

**In-app purchases:** none


## Frequently asked questions

### Is OSIRIS Hmcollege free?

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

### Is VierGO free?

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

### Do OSIRIS Hmcollege or VierGO have ads?

Neither OSIRIS Hmcollege nor VierGO 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.*