# BLE小助手 vs WCHBleUart

The clearest difference is price: WCHBleUart at Free against BLE小助手's $0.99. WCHBleUart also leads on update cadence (every 10 days vs every 3 months). BLE小助手's advantage is iOS requirement (11.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

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

BLE小助手 ships an update every 3 months, WCHBleUart every 10 days. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | BLE小助手 | 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 | **11.0** | 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小助手

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

**Features:** macOS Compatibility

**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小助手 free?

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

### Is WCHBleUart free?

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

### Do BLE小助手 or WCHBleUart have ads?

Neither BLE小助手 nor WCHBleUart shows ads.

### Which is updated more often, BLE小助手 or WCHBleUart?

BLE小助手 ships an update every 3 months, and WCHBleUart every 10 days. Most recently, BLE小助手 was updated on September 23, 2026 and WCHBleUart on September 29, 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.*