HMI Client vs KOYOE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HMI Client
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HMIClient 是深圳市显控科技股份有限公司，推出的基于HMI的远程客户端，通过该APP 可以连接HMI，或者远程控制，实现远程控制，远程管理设备，数据传输等功能。
KOYOE
This platform allows users to centrally monitor, analyze, and display data from power stations. It provides insights into operational status, energy efficiency, and revenue estimation, offering a scientific basis for economic operations and power station design. Real-time communication aids in quick fault diagnosis for safe operation.
- Centralized monitoring of power station data
- Analysis of energy efficiency and operation status
- Revenue estimation for power stations
- Real-time fault information processing
- Technical support for safe power station operation
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Through Koyoe new energy monitoring platform, users can centrally monitor, store, analyze and display the data and operation status of the power station, so as to know the operation management status of the power plant and the data energy efficiency analysis, and estimate the revenue, so as to provide a substantial scientific basis for the economic operation and the design of the power station. Through real-time communication technology, the fault information is processed and diagnosed quickly, which provides technical support for the safe operation of the power station.
Screenshots
Verdict
The clearest difference is iOS requirement: HMI Client at 9.0 against KOYOE's 15.6. On price, update cadence, ads and in-app purchases 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.
HMI Client ships an update every 8 days, KOYOE fortnightly. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.
| Parameter | HMI Client | KOYOE |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| Update frequency | Every 8 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 3 MB | 47 MB |
| Age rating | 17+ | 4+ |
| Developer | Samkoon Automation Technology Shenzhen Co. Ltd | Jiangsu Koyoe Energy Technology Co.,Ltd |
In-app purchases
HMI Client
No in-app purchases
KOYOE
No in-app purchases
