Comparison

PowerCool vs Gridi

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

Head to head
About

PowerCool

Features
Read full description

PowerCool 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.

About

Gridi

Features
Read full description

Gridi is a smart energy monitoring app designed for home users. It provides real-time monitoring of solar power generation, battery storage, EV charging, and heat pump operation in residential energy systems. With Gridi, homeowners can stay informed of their energy usage and optimize it for efficiency and sustainability. Key Features: Real-time monitoring of PV, battery, EV charger, and heat pump systems Supports various energy modes: self-consumption, peak shaving, backup, and more Remote access via smartphone with clear, user-friendly data display Multilingual interface designed for global home users Who is it for: Homeowners with solar, battery, EV charging, or heat pump systems.

Screenshots

PowerCool4 screens
Gridi3 screens

Verdict

The call

PowerCool and Gridi are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PowerCool ships an update every 3 weeks, Gridi every 2 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

ScorecardNo meaningful differences
PowerCool versus Gridi: the parameters behind the verdict, then further details
ParameterPowerCoolGridi
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details โ€” not scored
Size74 MB18 MB
Age rating4+17+
DeveloperSolareast Energy Storage Technology Co., Ltd.Solareast heat pump co.,Ltd

In-app purchases

None

PowerCool

No in-app purchases

None

Gridi

No in-app purchases

Questions

Is PowerCool free?
PowerCool is free to download, with no in-app purchases.
Is Gridi free?
Gridi is free to download, with no in-app purchases.
Do PowerCool or Gridi have ads?
Neither PowerCool nor Gridi shows ads.
Which is updated more often, PowerCool or Gridi?
PowerCool ships an update every 3 weeks, and Gridi every 2 weeks. Most recently, PowerCool was updated on October 9, 2026 and Gridi on October 8, 2026.

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