# Quadriga vs CodeQR

The clearest difference is ads: Quadriga at none against CodeQR's shown. Quadriga also leads on iOS requirement (8.0 vs 13.4). CodeQR's advantage is update cadence (every 3 months vs every 17 months). 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.

Quadriga ships an update every 17 months, CodeQR every 3 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | Quadriga | CodeQR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 3 months** |
| Size | 6 MB | 32 MB |
| Requires iOS | **8.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quadriga Informatik GmbH](https://appshunter.io/developer/908958003) | [Deusdete Ferreira](https://appshunter.io/developer/1623860767) |

## What reviewers say

### Quadriga

[App page](https://appshunter.io/ios/app/quadriga-mobile/id1041306081)

**Features:** macOS Compatibility

**In-app purchases:** none


### CodeQR

[App page](https://appshunter.io/ios/app/codeqr-url-shortener/id6480051411)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quadriga free?

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

### Is CodeQR free?

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

### Do Quadriga or CodeQR have ads?

CodeQR shows ads; Quadriga does not.

### Which is updated more often, Quadriga or CodeQR?

Quadriga ships an update every 17 months, and CodeQR every 3 months. Most recently, Quadriga was updated on October 3, 2026 and CodeQR on October 3, 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.*