Comparison

SolarEast PowerCool vs Joint User App

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

Head to head
About

SolarEast PowerCool

Features
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SolarEast ESS APP is a smart tool designed specifically for distributors and users, aiming to simplify the management and monitoring of energy storage devices. With this APP, distributors can easily bind the devices to the cloud server, establishing a seamless connection between the devices and their smartphones. Once the binding is successful, users can monitor the status and operating information of the devices in real-time through the APP, allowing them to promptly identify any fault. The main features of this application include device provisioning, enabling rapid connectivity between the devices and the cloud server, facilitating remote device management. Furthermore, users can access the information reported by the devices, such as battery status and energy utilization, among others. The APP also supports local LAN-based device upgrades, ensuring that the devices always have the latest features and performance. Additionally, the APP provides a user feedback function, enabling users to submit questions and suggestions through the APP. We actively respond to feedback and continuously improve the user experience of the APP. Moreover, users can refer to the operating manual available on the APP to learn how to make the best use of the devices and resolve common issues.

About

Joint User App

Features
Read full description

Take full control of your electric vehicle (EV) charging with our cloud-connected EV charging app. Whether you're charging at home, at work, or in a private facility, our app gives you a seamless, secure, and intelligent way to manage your EV charging stations. Designed for personal users, businesses, and fleet operators, our platform allows you to manage private EV chargers over the cloud โ€“ no matter where you are.

Screenshots

SolarEast PowerCool4 screens
Joint User App4 screens

Verdict

The call

The clearest difference is iOS requirement: Joint User App at 13.0 against SolarEast PowerCool's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 1, 2026 and September 10, 2026 respectively.

Scorecard1 real difference ยท 5 level
SolarEast PowerCool versus Joint User App: the parameters behind the verdict, then further details
ParameterSolarEast PowerCoolJoint User App
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size74 MB55 MB
Age rating4+4+
DeveloperSolareast Energy Storage Technology Co., Ltd.LRT Automotive GmbH

In-app purchases

None

SolarEast PowerCool

No in-app purchases

None

Joint User App

No in-app purchases

Questions

Is SolarEast PowerCool free?
SolarEast PowerCool is free to download, with no in-app purchases.
Is Joint User App free?
Joint User App is free to download, with no in-app purchases.
Do SolarEast PowerCool or Joint User App have ads?
Neither SolarEast PowerCool nor Joint User App shows ads.
Which is updated more often, SolarEast PowerCool or Joint User App?
SolarEast PowerCool ships an update every 3 weeks, and Joint User App every 3 weeks. Most recently, SolarEast PowerCool was updated on September 1, 2026 and Joint User App on September 10, 2026.

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