# BTKey.ru vs AIR KEY

The clearest difference is in-app purchases: BTKey.ru at none against AIR KEY's 1. BTKey.ru also leads on iOS requirement (11.0 vs 17.6). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. AIR KEY sells 1 one-off in-app purchase. BTKey.ru asks for nothing beyond the download.

BTKey.ru ships an update every 3 months, AIR KEY every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BTKey.ru | AIR KEY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/air-key-utility/id6760973433/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 14 MB | 29 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Strogonov](https://appshunter.io/developer/1540566509) | [Anna Chukreyeva](https://appshunter.io/developer/1763091726) |

## What reviewers say

### BTKey.ru

[App page](https://appshunter.io/ios/app/btkeyru/id1540566507)

Control standard electric locks, gates, barriers, or intercoms remotely using a universal Bluetooth module. Grant temporary or permanent access to other users. Manage multiple modules from a single application.

**Highlights:** Remote control of electric locks, Grant temporary or permanent access, Manage multiple Bluetooth modules, No internet or SIM card required, Bluetooth Low Energy connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### AIR KEY

[App page](https://appshunter.io/ios/app/air-key-utility/id6760973433)

This utility application allows users to manage access profiles manually or via QR code. It provides real-time connection status and quality checks. A valid access profile, obtained separately, is required for functionality.

**Highlights:** Manual profile creation, QR code profile import, View available profiles, Check connection status, Monitor connection quality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Профиль 1 месяц | $3.99 | one-time |


## Frequently asked questions

### Is BTKey.ru free?

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

### Is AIR KEY free?

AIR KEY is free to download, with in-app purchases available.

### Do BTKey.ru or AIR KEY have ads?

Neither BTKey.ru nor AIR KEY shows ads.

### Which is updated more often, BTKey.ru or AIR KEY?

BTKey.ru ships an update every 3 months, and AIR KEY every 2 months. Most recently, BTKey.ru was updated on November 3, 2026 and AIR KEY on November 5, 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.*