# RIU vs Khan Ayas

The clearest difference is iOS requirement: RIU at 12.0 against Khan Ayas's 16.6. 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 | RIU | Khan Ayas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Size | 38 MB | 57 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tuvshintugs Tsoodol](https://appshunter.io/developer/1737345585) | [Efficient Way](https://appshunter.io/developer/1630740468) |

## What reviewers say

### RIU

[App page](https://appshunter.io/ios/app/riu/id6479890958)

**In-app purchases:** none


### Khan Ayas

[App page](https://appshunter.io/ios/app/khan-ayas/id6766729338)

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

**In-app purchases:** none


## Frequently asked questions

### Is RIU free?

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

### Is Khan Ayas free?

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

### Do RIU or Khan Ayas have ads?

Neither RIU nor Khan Ayas 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.*