# Device Help App vs System Rx

The clearest difference is in-app purchases: System Rx at none against Device Help App's 1. System Rx also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. Device Help App sells 1 in-app purchase, starting at $5.99 per 7 days. System Rx asks for nothing beyond the download.

## The numbers

| Metric | Device Help App | System Rx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 12 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | — | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Developer & Coding Tools AI](https://appshunter.io/developer/1874289047) | [Mohamed Saud](https://appshunter.io/developer/1797283594) |

## What reviewers say

### Device Help App

[App page](https://appshunter.io/ios/app/device-help-app/id6759285218)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sub Device App Weekly Pro Trial | $5.99 | per 7 days |


### System Rx

[App page](https://appshunter.io/ios/app/system-rx/id6761538119)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Device Help App free?

Device Help App is free to download, with in-app purchases available.

### Is System Rx free?

System Rx 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.*