# RegisterQR vs Attendify Pro

The clearest difference is device support: RegisterQR at 2 against Attendify Pro's —. RegisterQR also leads on iOS requirement (12.0 vs 14.0). 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 | RegisterQR | Attendify Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 17 MB | 76 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Gerard Hof](https://appshunter.io/developer/1243372991) | [Swati Tech](https://appshunter.io/developer/1690324548) |

## What reviewers say

### RegisterQR

[App page](https://appshunter.io/ios/app/registerqr/id1544296000)

**Features:** macOS Compatibility

**In-app purchases:** none


### Attendify Pro

[App page](https://appshunter.io/ios/app/attendify-pro/id6449733191)

**In-app purchases:** none


## Frequently asked questions

### Is RegisterQR free?

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

### Is Attendify Pro free?

Attendify Pro 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.*