# BluetoothCommand vs QRky

The clearest difference is ads: BluetoothCommand at none against QRky's shown. On price, update cadence, 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.

BluetoothCommand ships an update every 3 weeks, QRky monthly. The most recent releases landed on September 20, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | BluetoothCommand | QRky |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 29 MB | 10 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nariman Ibragimov](https://appshunter.io/developer/1786439104) | [George Bolea](https://appshunter.io/developer/1886468002) |

## What reviewers say

### BluetoothCommand

[App page](https://appshunter.io/ios/app/bluetoothcommand/id6747451885)

Easily connect to Arduino devices via Bluetooth and send commands through a simple interface. Ideal for DIY projects, smart homes, and robotics.

**Highlights:** Simple Bluetooth connection to Arduino, User-friendly command line interface, Control devices with a few clicks, Compatible with HM-10 Bluetooth modules, Suitable for DIY, smart home, and robotics

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

**In-app purchases:** none


### QRky

[App page](https://appshunter.io/ios/app/qrky-qr-code-and-barcode-maker/id6777387351)

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

**In-app purchases:** none


## Frequently asked questions

### Is BluetoothCommand free?

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

### Is QRky free?

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

### Do BluetoothCommand or QRky have ads?

QRky shows ads; BluetoothCommand does not.

### Which is updated more often, BluetoothCommand or QRky?

BluetoothCommand ships an update every 3 weeks, and QRky monthly. Most recently, BluetoothCommand was updated on September 20, 2026 and QRky on September 27, 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.*