# hsk vs CodeQR

The clearest difference is ads: hsk at none against CodeQR's shown. hsk also leads on iOS requirement (11.0 vs 13.4). CodeQR's advantage is update cadence (every 3 months vs every 33 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.

hsk ships an update every 33 months, CodeQR every 3 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | hsk | CodeQR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 33 months | **Every 3 months** |
| Size | 27 MB | 32 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Flagship Apps GmbH](https://appshunter.io/developer/1744723695) | [Deusdete Ferreira](https://appshunter.io/developer/1623860767) |

## What reviewers say

### hsk

[App page](https://appshunter.io/ios/app/hsk-webmail/id1527964185)

**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 hsk free?

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

### Is CodeQR free?

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

### Do hsk or CodeQR have ads?

CodeQR shows ads; hsk does not.

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

hsk ships an update every 33 months, and CodeQR every 3 months. Most recently, hsk was updated on October 12, 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.*