Comparison

PowerMaster vs Cloud4UPS

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

Head to head
About

PowerMaster

Features
Read full description

Monitor your UPS and get prompt notification anywhere and anytime! PowerMaster app provides a status overview of your UPS. It enables you to monitor your UPS and supports event notifications to ensure instant event update. PowerMaster app also supports multiple UPS monitoring. You can select a UPS from the UPS List and check its status. Download free PowerMaster app and enjoy the benefits the following features bring: - Monitor Monitor page provides an overview of the UPS current status, including power supplied, voltage supplied, power condition, battery capacity, battery status, estimated runtime and UPS load. Multiple UPS monitoring is also available. - Event log Event log info provides the a list of happened events.

About

Cloud4UPS

Features
Read full description

Cloud4UPS promoted the convenience on UPS monitoring. It is a plug and play easy installation that allows the user to manage and monitor the compatible UPS status remotely via Cloud4UPS APP and its WEB from anytime and anywhere with Internet connection. FEATURES • Simple setup and use • WiFi Connection • Clear interface to view instant status • Real-time alert and notification • Logs for troubleshooting • Multi-languages supported • Secure Web and APP portal to access and monitor UPS from any Internet connected device • Shutdown remote server without any software installation • Firmware upgradable

Screenshots

PowerMaster4 screens
Cloud4UPS4 screens

Verdict

The call

The clearest difference is update cadence: PowerMaster at every 4 months against Cloud4UPS's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

PowerMaster ships an update every 4 months, Cloud4UPS every 10 months. The most recent releases landed on July 10, 2026 and September 15, 2026 respectively.

Scorecard1 real difference Ā· 5 level
PowerMaster versus Cloud4UPS: the parameters behind the verdict, then further details
ParameterPowerMasterCloud4UPS
PriceFreeFree
Update frequencyEvery 4 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size52 MB28 MB
Age rating17+4+
DeveloperCyber Energy Co., Ltd.Mega System Technologies Inc.

In-app purchases

None

PowerMaster

No in-app purchases

None

Cloud4UPS

No in-app purchases

Questions

Is PowerMaster free?
PowerMaster is free to download, with no in-app purchases.
Is Cloud4UPS free?
Cloud4UPS is free to download, with no in-app purchases.
Do PowerMaster or Cloud4UPS have ads?
Neither PowerMaster nor Cloud4UPS shows ads.
Which is updated more often, PowerMaster or Cloud4UPS?
PowerMaster ships an update every 4 months, and Cloud4UPS every 10 months. Most recently, PowerMaster was updated on July 10, 2026 and Cloud4UPS on September 15, 2026.

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