# BLE Helper vs WCHBleUart

The clearest difference is price: WCHBleUart at Free against BLE Helper's $0.99. WCHBleUart also leads on update cadence (every 10 days vs every 3 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

WCHBleUart is free to download; BLE Helper costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLE Helper ships an update every 3 months, WCHBleUart every 10 days. Both last shipped on November 7, 2026.

## The numbers

| Metric | BLE Helper | WCHBleUart |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 4 MB | 5 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [格雷 徐](https://appshunter.io/developer/1168504990) | [南京沁恒微电子股份有限公司](https://appshunter.io/developer/1580700719) |

## What reviewers say

### BLE Helper

[App page](https://appshunter.io/ios/app/ble-helper-gatt-debug/id1493482923)

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

**In-app purchases:** none


### WCHBleUart

[App page](https://appshunter.io/ios/app/wchbleuart/id1603743502)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLE Helper free?

BLE Helper costs $0.99, with no in-app purchases.

### Is WCHBleUart free?

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

### Do BLE Helper or WCHBleUart have ads?

Neither BLE Helper nor WCHBleUart shows ads.

### Which is updated more often, BLE Helper or WCHBleUart?

BLE Helper ships an update every 3 months, and WCHBleUart every 10 days. Most recently, BLE Helper was updated on November 7, 2026 and WCHBleUart on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*