# WCHBleUart vs Intelligent Controller

The clearest difference is update cadence: WCHBleUart at every 10 days against Intelligent Controller's every 3 months. 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.

WCHBleUart ships an update every 10 days, Intelligent Controller every 3 months. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | WCHBleUart | Intelligent Controller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 5 MB | 36 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [南京沁恒微电子股份有限公司](https://appshunter.io/developer/1580700719) | [德伟 徐](https://appshunter.io/developer/1679268595) |

## What reviewers say

### WCHBleUart

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Intelligent Controller

[App page](https://appshunter.io/ios/app/intelligent-controller/id6446837442)

**In-app purchases:** none


## Frequently asked questions

### Is WCHBleUart free?

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

### Is Intelligent Controller free?

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

### Do WCHBleUart or Intelligent Controller have ads?

Neither WCHBleUart nor Intelligent Controller shows ads.

### Which is updated more often, WCHBleUart or Intelligent Controller?

WCHBleUart ships an update every 10 days, and Intelligent Controller every 3 months. Most recently, WCHBleUart was updated on September 10, 2026 and Intelligent Controller on September 17, 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.*