# IOBluetoothLE vs Luen Fung

The clearest difference is update cadence: Luen Fung at every 5 months against IOBluetoothLE's every 67 months. Luen Fung also leads on iOS requirement (13.0 vs 15.5). On price, ads, 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.

IOBluetoothLE ships an update every 67 months, Luen Fung every 5 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | IOBluetoothLE | Luen Fung |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 67 months | **Every 5 months** |
| Size | 1 MB | 17 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Devantech Ltd.](https://appshunter.io/developer/601306747) | [BSurprise Company Limited](https://appshunter.io/developer/949258441) |

## What reviewers say

### IOBluetoothLE

[App page](https://appshunter.io/ios/app/iobluetoothle/id1154908335)

**Features:** macOS Compatibility

**In-app purchases:** none


### Luen Fung

[App page](https://appshunter.io/ios/app/luen-fung/id6477125849)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IOBluetoothLE free?

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

### Is Luen Fung free?

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

### Do IOBluetoothLE or Luen Fung have ads?

Neither IOBluetoothLE nor Luen Fung shows ads.

### Which is updated more often, IOBluetoothLE or Luen Fung?

IOBluetoothLE ships an update every 67 months, and Luen Fung every 5 months. Most recently, IOBluetoothLE was updated on November 2, 2026 and Luen Fung on October 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.*