# digifai control vs QRLOCK

The clearest difference is device support: digifai control at 3 against QRLOCK's —. QRLOCK's advantage is iOS requirement (12.0 vs 15.4). 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 | digifai control | QRLOCK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Size | 110 MB | 37 MB |
| Requires iOS | 15.4 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Eberle Automatische Systeme GmbH & Co KG](https://appshunter.io/developer/1500589296) | [QRLOCK.NET GmbH](https://appshunter.io/developer/1535661864) |

## What reviewers say

### digifai control

[App page](https://appshunter.io/ios/app/digifai-control/id1500592828)

**Features:** macOS Compatibility

**In-app purchases:** none


### QRLOCK

[App page](https://appshunter.io/ios/app/qrlock/id1615276331)

**In-app purchases:** none


## Frequently asked questions

### Is digifai control free?

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

### Is QRLOCK free?

QRLOCK 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.*