# WCHBleUart vs Taide Robot C2

The clearest difference is update cadence: WCHBleUart at every 10 days against Taide Robot C2's every 4 weeks. Taide Robot C2's advantage is iOS requirement (9.0 vs 13.0). 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, Taide Robot C2 every 4 weeks. The most recent releases landed on September 29, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | WCHBleUart | Taide Robot C2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Size | 5 MB | 11 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [南京沁恒微电子股份有限公司](https://appshunter.io/developer/1580700719) | [Cheng Li Yang](https://appshunter.io/developer/1137455724) |

## What reviewers say

### WCHBleUart

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Taide Robot C2

[App page](https://appshunter.io/ios/app/taide-robot-c2/id1609893083)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WCHBleUart free?

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

### Is Taide Robot C2 free?

Taide Robot C2 is free to download, with no in-app purchases.

### Do WCHBleUart or Taide Robot C2 have ads?

Neither WCHBleUart nor Taide Robot C2 shows ads.

### Which is updated more often, WCHBleUart or Taide Robot C2?

WCHBleUart ships an update every 10 days, and Taide Robot C2 every 4 weeks. Most recently, WCHBleUart was updated on September 29, 2026 and Taide Robot C2 on September 26, 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.*