Sermatec vs WEESS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sermatec
Monitor the status of integrated optical storage machines and view overall power station performance. Access real-time data charts, predict power generation efficiency, and manage historical alarms. Supports multiple power station and device management with online configuration and multi-account login.
- View overall power station status
- Real-time data status charts
- Equipment power generation efficiency prediction
- Historical alarm monitoring
- Multiple power station management
- Online configuration
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Support to check the status of the optical storage integrated machine, one time can view the overall power station status. Support to view the data status chart, you can view real-time device data information. Support equipment power generation efficiency prediction and improve equipment power generation efficiency. View historical alarms and monitor device status at all times. Supports multiple power station management, facilitating the management of multiple power stations by individuals or enterprises. Supports multiple all-in-one devices for home or business installation or viewing of multiple sets of devices. Supports online configuration to facilitate equipment installation and debugging. Support multiple account login. Support cloud data platform, storage device status information, etc.
WEESS
This app offers intelligent energy management for your home, optimizing storage and usage based on your patterns. It provides real-time data, personalized efficiency suggestions, and emergency backup power. Connect with others in an energy sharing community for greater flexibility and benefits.
- Intelligent energy optimization
- Real-time data and analytics
- Smart energy efficiency reminders
- Emergency backup power
- Energy sharing community
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WEESS is an innovative application leading the revolution in energy management. With advanced technology and intelligent features, it provides a convenient and efficient solution for home energy storage. Here are the key features and functions of WEESS: Intelligent Energy Optimization: WEESS optimizes energy storage and usage by continuously monitoring and analyzing your energy consumption patterns. It automatically plans energy storage based on your daily activities and schedule, ensuring a constant and sufficient energy supply. Real-time Data and Analytics: With WEESS, you can access real-time data and analytics of your home energy consumption. Detailed reports and charts display important metrics such as energy consumption, energy storage status, and energy-saving effects. This allows you to better understand and manage your energy usage and make necessary adjustments. Smart Energy Efficiency Reminders: WEESS utilizes big data analysis and machine learning algorithms to provide personalized energy efficiency suggestions and smart reminders. It recommends ways to optimize energy usage and save on electricity bills based on your consumption patterns and behaviors. These smart reminders help you develop energy-saving habits gradually. Emergency Backup Power: In case of emergencies like power outages or unforeseen events, WEESS offers backup power support. It automatically switches to backup power mode, ensuring uninterrupted energy supply to your home. This feature provides security and convenience, allowing you to enjoy peace of mind. Energy Sharing Community: WEESS establishes an energy sharing community where you can connect with other users and share surplus energy. Through this platform, you can share your own energy resources and also acquire additional energy from others. This sharing mechanism brings greater flexibility and economic benefits. Choose WEESS for a smarter future in energy management. Download WEESS and make energy freedom an integral part of your home life. Together, let’s stride towards a sustainable tomorrow!
Screenshots
Verdict
Sermatec and WEESS are too close to call on the numbers: across 7 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.
Sermatec ships an update every 3 weeks, WEESS monthly. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.
| Parameter | Sermatec | WEESS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 62 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Sermatec Energy Technology CO.,LTD | Weyland Innovations Co., Ltd |
Customer experience
Sermatec
WEESS
In-app purchases
Sermatec
No in-app purchases
WEESS
No in-app purchases









