U vs HES
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
U
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U-Flow: Stay Connected and in Control With the U-Flow app, effortlessly manage your home EV charging right from your fingertips! Enjoy a smart, efficient, and modern charging experience that fits seamlessly into your lifestyle. Power up your EV with ease.
HES
Monitor and manage your home energy storage systems, inverters, and battery performance in real-time. Gain insights into electricity consumption, device status, and receive alerts for anomalies. Optimize energy efficiency and enhance home electricity security.
- Real-time monitoring of energy storage devices
- Management of inverters and battery systems
- View electricity consumption data
- Device operating status and power information
- Remote device control
- Anomaly alerts and notifications
- Interconnection with smart home devices
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This application is a microgrid monitoring system for home users, supporting real-time monitoring and management of home energy storage devices, inverters, battery systems, and electricity consumption data. Users can view device operating status, power information, charging and discharging status, energy usage statistics, and alarm information at any time via the app, achieving intelligent management of home energy. The application supports remote device control, data analysis, anomaly alerts, and multi-device management, helping users improve energy efficiency, reduce electricity costs, and enhance home electricity security. It is suitable for scenarios such as home energy storage, backup power, and photovoltaic energy storage. In addition, the application enables interconnection and coordination among household devices. Users can view the operating status of connected smart home devices and perform linked control operations, creating a more comfortable, convenient, and intelligent home living experience. This application is only for the management and maintenance of legally authorized devices and does not include financial, medical, or other regulated services.
Screenshots
Verdict
The clearest difference is ads: HES at none against U's shown. HES also leads on update cadence (every 4 days vs monthly). U's advantage is iOS requirement (13.0 vs 18.6). On price, 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.
U ships an update monthly, HES every 4 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | U | HES |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 66 MB | 103 MB |
| Age rating | 17+ | 4+ |
| Developer | Fuzhou Ulandpower Technology Co., Ltd. | safe power technology |
In-app purchases
U
No in-app purchases
HES
No in-app purchases









