# myProtocol Staff vs Certus Education

The clearest difference is ads: Certus Education at none against myProtocol Staff's shown. myProtocol Staff's advantage is iOS requirement (13.2 vs 15.6). On price, 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 | myProtocol Staff | Certus Education |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 32 MB | 38 MB |
| Requires iOS | **13.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Protocol Education Ltd](https://appshunter.io/developer/784583686) | [Certus Education Limited](https://appshunter.io/developer/6790388127) |

## What reviewers say

### myProtocol Staff

[App page](https://appshunter.io/ios/app/myprotocol-staff/id6670747565)

**Features:** macOS Compatibility

**In-app purchases:** none


### Certus Education

[App page](https://appshunter.io/ios/app/certus-education/id6790388124)

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

**In-app purchases:** none


## Frequently asked questions

### Is myProtocol Staff free?

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

### Is Certus Education free?

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

### Do myProtocol Staff or Certus Education have ads?

myProtocol Staff shows ads; Certus Education does not.

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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.*