# QROX vs KZControl

The clearest difference is ads: KZControl at none against QROX's shown. KZControl also leads on iOS requirement (12.0 vs 17.0). QROX's advantage is update cadence (every 5 weeks vs every 9 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.

QROX ships an update every 5 weeks, KZControl every 9 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | QROX | KZControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (216 ratings)](https://appshunter.io/ios/app/qrox-qr-code-generator/id1149291697/reviews)** | — |
| Number of ratings | **216** | — |
| Positive reviews | 67.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 21 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jeonghwan Kim](https://appshunter.io/developer/429842114) | [Jose Luis Lopez Vidal](https://appshunter.io/developer/1478679427) |

## What reviewers say

### QROX

[App page](https://appshunter.io/ios/app/qrox-qr-code-generator/id1149291697)

Easily scan and generate QR codes for various purposes.  Create custom codes for text, websites, and more, with options to save, share, and connect directly from the app.  Features include flash support for dark environments and a favorites list for frequently used codes.

**Highlights:** Scan QR codes with camera, Create custom QR codes, Save QR codes to Favorites, Connect via QR code (website, phone, etc.), Share QR codes, Flash function for low light

**Features:** Vision Pro support

**In-app purchases:** none


### KZControl

[App page](https://appshunter.io/ios/app/kzcontrol/id6553957134)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QROX free?

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

### Is KZControl free?

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

### Do QROX or KZControl have ads?

QROX shows ads; KZControl does not.

### Which is updated more often, QROX or KZControl?

QROX ships an update every 5 weeks, and KZControl every 9 months. Most recently, QROX was updated on October 21, 2026 and KZControl on October 7, 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.*