# KoCoS Test Center vs Qrixel

The clearest difference is price: KoCoS Test Center at Free against Qrixel's $1.99. KoCoS Test Center also leads on device support (3 vs 1) and iOS requirement (12.0 vs 26.0). Qrixel's advantage is update cadence (every 8 days vs every 3 months). On ads and in-app purchases there is nothing between them.

KoCoS Test Center is free to download; Qrixel costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KoCoS Test Center ships an update every 3 months, Qrixel every 8 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | KoCoS Test Center | Qrixel |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Size | 39 MB | 12 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KoCoS Messtechnik AG](https://appshunter.io/developer/1544082424) | [Manas Vijaywargiya](https://appshunter.io/developer/1818375199) |

## What reviewers say

### KoCoS Test Center

[App page](https://appshunter.io/ios/app/kocos-test-center/id1601210984)

**Features:** macOS Compatibility

**In-app purchases:** none


### Qrixel

[App page](https://appshunter.io/ios/app/qrixel/id6749888167)

**In-app purchases:** none


## Frequently asked questions

### Is KoCoS Test Center free?

KoCoS Test Center is free to download, with no in-app purchases.

### Is Qrixel free?

Qrixel costs $1.99, with no in-app purchases.

### Do KoCoS Test Center or Qrixel have ads?

Neither KoCoS Test Center nor Qrixel shows ads.

### Which is updated more often, KoCoS Test Center or Qrixel?

KoCoS Test Center ships an update every 3 months, and Qrixel every 8 days. Most recently, KoCoS Test Center was updated on October 25, 2026 and Qrixel on October 28, 2026.

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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.*