# Bluetooth Toolkit vs LetzQR

The clearest difference is update cadence: LetzQR at every 2 weeks against Bluetooth Toolkit's every 10 months. Bluetooth Toolkit's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.2). On price, ads and in-app purchases there is nothing between them.

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

Bluetooth Toolkit ships an update every 10 months, LetzQR every 2 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Bluetooth Toolkit | LetzQR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Size | 19 MB | 6 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DaWei Chou](https://appshunter.io/developer/979936610) | [WuFeng Chiang](https://appshunter.io/developer/685736024) |

## What reviewers say

### Bluetooth Toolkit

[App page](https://appshunter.io/ios/app/bluetooth-toolkit/id6742171850)

**Features:** macOS Compatibility

**In-app purchases:** none


### LetzQR

[App page](https://appshunter.io/ios/app/letzqr/id6743957339)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Toolkit free?

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

### Is LetzQR free?

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

### Do Bluetooth Toolkit or LetzQR have ads?

Neither Bluetooth Toolkit nor LetzQR shows ads.

### Which is updated more often, Bluetooth Toolkit or LetzQR?

Bluetooth Toolkit ships an update every 10 months, and LetzQR every 2 weeks. Most recently, Bluetooth Toolkit was updated on October 9, 2026 and LetzQR on October 8, 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.*