# Check vs rDevice

The clearest difference is device support: Check at 3 against rDevice's —. rDevice's advantage is iOS requirement (12.0 vs 15.0). On price 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.

## The numbers

| Metric | Check | rDevice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Monthly | — |
| Size | 48 MB | 40 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 9+ | 17+ |
| Developer | [Aleksey Murashko](https://appshunter.io/developer/1799230094) | [Dmitrii Kurzenev](https://appshunter.io/developer/1713915420) |

## What reviewers say

### Check

[App page](https://appshunter.io/ios/app/check-up-online/id1509758769)

**Features:** Vision Pro support

**In-app purchases:** none


### rDevice

[App page](https://appshunter.io/ios/app/rdevice/id6470642082)

**In-app purchases:** none


## Frequently asked questions

### Is Check free?

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

### Is rDevice free?

rDevice 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.*