WCHBleUart vs bestarc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WCHBleUart
Read full descriptionHide full description
WchBleUart软件用于CH914X低功耗蓝牙转串参数配置、modern操作、串口读写等功能 使用视频 https://v.youku.com/v_show/id_XNTEwOTE1NTQ3Ng==.html BleUart iOS系统软件用于为CH914X低功耗蓝牙转串口的芯片模组，提供BLE串口设备的自动搜索连接、打开关闭、串口参数设置、MODEM操作、串口读写等功能。 目前这款蓝牙产品在业内都是比较先进的，突出功能包括串口的免供电技术以及实现低功耗蓝牙与串口的流控。由于需要硬件支持，您可能在测试时无法完整校验完全部功能。该产品已经有完善的配套和销售. 官网低功耗蓝牙系列产品介绍： http://special.wch.cn/zh_cn/BLEChip_Module_Index/ 接口库文件 http://wch.cn/downloads/BleUartLib_ZIP.html 产品销售链接： CH9141低功耗蓝牙转串口模块： https://item.taobao.com/item.htm?id=593418059021 CH9140低功耗蓝牙转串口模块： https://item.taobao.com/item.htm?id=637474720859 CH9143低功耗蓝牙、串口、USB三向通讯模块： https://item.taobao.com/item.htm?id=637834449564
bestarc
Control your compatible plasma cutter remotely via Bluetooth. Adjust settings like cutting current and operating modes, save custom configurations, and monitor machine status. Troubleshoot issues with air pressure alerts and fault code displays for increased efficiency.
- Bluetooth remote control
- Adjustable cutting current
- Operating mode selection
- Custom timing settings
- Saved settings profiles
- Machine status monitoring
- Air-pressure alerts
- Fault-code diagnostics
Read full descriptionHide full description
Take smarter control of your compatible plasma cutter with this easy-to-use mobile app. Connect via Bluetooth to adjust cutting current, switch operating modes, save preferred settings, and monitor machine status remotely. You can also view air-pressure information and fault codes for faster troubleshooting. Key Features: • Bluetooth remote control • Adjustable cutting current • 2T/4T mode selection • Custom PA and PT timing • Saved settings for different projects • Machine status monitoring • Air-pressure alerts • Fault-code display and remote diagnostics Designed for workshops, garages, farms, repair work, and DIY projects, the app makes plasma cutting more convenient and efficient. Please confirm that your machine supports app control before connecting. Bluetooth range may vary depending on the environment and mobile device. Always follow the equipment instructions and proper safety procedures.
Screenshots
Verdict
WCHBleUart and bestarc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, bestarc every 2 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.
| Parameter | WCHBleUart | bestarc |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 5 MB | 80 MB |
| Age rating | 17+ | 17+ |
| Developer | 南京沁恒微电子股份有限公司 | ARCSONIC TECHNOLOGY CO.,LIMITED |
In-app purchases
WCHBleUart
No in-app purchases
bestarc
No in-app purchases
