# Onsite PMS vs Ayen

The clearest difference is device support: Onsite PMS at 3 against Ayen's —. On price, in-app purchases and iOS requirement 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 | Onsite PMS | Ayen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Size | 154 MB | 5 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [ONSITE SAL](https://appshunter.io/developer/1100336816) | [Mahmoud Ahmed](https://appshunter.io/developer/1599306943) |

## What reviewers say

### Onsite PMS

[App page](https://appshunter.io/ios/app/onsite-pms/id1540559600)

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

**In-app purchases:** none


### Ayen

[App page](https://appshunter.io/ios/app/ayen/id6502258282)

**In-app purchases:** none


## Frequently asked questions

### Is Onsite PMS free?

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

### Is Ayen free?

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

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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.*