# VentControl vs QazaqKey

The clearest difference is update cadence: QazaqKey at every 2 weeks against VentControl's every 2 months. QazaqKey also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VentControl ships an update every 2 months, QazaqKey every 2 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | VentControl | QazaqKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 4 MB | 4 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ELECTROTEST ENGINEERING](https://appshunter.io/developer/1176480565) | [Asqar Bakir](https://appshunter.io/developer/515228244) |

## What reviewers say

### VentControl

[App page](https://appshunter.io/ios/app/ventcontrol/id6755954507)

**Features:** macOS Compatibility

**In-app purchases:** none


### QazaqKey

[App page](https://appshunter.io/ios/app/qazaqkey/id6794898367)

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

**In-app purchases:** none


## Frequently asked questions

### Is VentControl free?

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

### Is QazaqKey free?

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

### Do VentControl or QazaqKey have ads?

Neither VentControl nor QazaqKey shows ads.

### Which is updated more often, VentControl or QazaqKey?

VentControl ships an update every 2 months, and QazaqKey every 2 weeks. Most recently, VentControl was updated on November 9, 2026 and QazaqKey on November 6, 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.*