Comparison

Sermatec vs WEESS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • View overall power station status
  • Real-time data status charts
  • Equipment power generation efficiency prediction
  • Historical alarm monitoring
  • Multiple power station management
  • Online configuration
Features
Read full description

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.

About

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.

Highlights
  • Intelligent energy optimization
  • Real-time data and analytics
  • Smart energy efficiency reminders
  • Emergency backup power
  • Energy sharing community
Read full description

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

Sermatec4 screens
WEESS4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sermatec ships an update every 3 weeks, WEESS monthly. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

ScorecardNo meaningful differences
Sermatec versus WEESS: the parameters behind the verdict, then further details
ParameterSermatecWEESS
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size62 MB93 MB
Age rating4+4+
DeveloperShanghai Sermatec Energy Technology CO.,LTDWeyland Innovations Co., Ltd

Customer experience

Sermatec

Written reviews4 reviews
Positive0.0%
Neutral25.0%
Negative75.0%

WEESS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sermatec

No in-app purchases

None

WEESS

No in-app purchases

Questions

Is Sermatec free?
Sermatec is free to download, with no in-app purchases.
Is WEESS free?
WEESS is free to download, with no in-app purchases.
Do Sermatec or WEESS have ads?
Neither Sermatec nor WEESS shows ads.
Which is updated more often, Sermatec or WEESS?
Sermatec ships an update every 3 weeks, and WEESS monthly. Most recently, Sermatec was updated on September 23, 2026 and WEESS on September 13, 2026.

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