# onsim vs Mobee

The clearest difference is iOS requirement: Mobee at 13.0 against onsim's 16.0. 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 | onsim | Mobee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 82 MB | 92 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [에이치비커넥트](https://appshunter.io/developer/1744133787) | [GFI (KR)](https://appshunter.io/developer/1871210719) |

## What reviewers say

### onsim

[App page](https://appshunter.io/ios/app/onsim-exercise-to-your-rhythm/id6480011843)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Mobee

[App page](https://appshunter.io/ios/app/mobee/id6758156315)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is onsim free?

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

### Is Mobee free?

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

### Do onsim or Mobee have ads?

Neither onsim nor Mobee 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.*