HaiwellLink vs YunPLC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HaiwellLink
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HaiwellLink is an industrial equipment of cloud services, through the Haiwell cloud, can remote connection and control haiwell HMI, PLC, SCADA. can realize the alarm information , notice also can bind to the conduct of audit and access control.
YunPLC
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广州市巨控电子科技有限公司的移动客户端软件。 用于在iOS平台上通过我们的GRM系列远程监控模块来操作您的PLC控制系统。 这个程序仅仅是前端界面，供用户操作。所有需要监控的内容，以及和PLC控制系统的通讯参数都由用户预先配置在我们的GRM模块里面。
Screenshots
Verdict
The clearest difference is update cadence: HaiwellLink at every 6 weeks against YunPLC's every 7 months. YunPLC's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
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.
HaiwellLink ships an update every 6 weeks, YunPLC every 7 months. The most recent releases landed on October 29, 2026 and October 19, 2026 respectively.
| Parameter | HaiwellLink | YunPLC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | Haiwell Technology Co.,Ltd. | 硕 王 |
In-app purchases
HaiwellLink
No in-app purchases
YunPLC
No in-app purchases
