# IDZK vs OneTicket QR reader

The clearest difference is iOS requirement: OneTicket QR reader at 13.0 against IDZK's 15.6. On price, ads, 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 | IDZK | OneTicket QR reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 65 MB | 3 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHAPS spol. s r.o.](https://appshunter.io/developer/1054934212) | [CENDIS, s.p.](https://appshunter.io/developer/1525394823) |

## What reviewers say

### IDZK

[App page](https://appshunter.io/ios/app/idzk/id6633439593)

**In-app purchases:** none


### OneTicket QR reader

[App page](https://appshunter.io/ios/app/oneticket-qr-reader/id6747125967)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IDZK free?

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

### Is OneTicket QR reader free?

OneTicket QR reader is free to download, with no in-app purchases.

### Do IDZK or OneTicket QR reader have ads?

Neither IDZK nor OneTicket QR reader shows ads.

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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.*