Comparison

PowerMaster Cloud vs Volteec

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

Head to head
About

PowerMaster Cloud

Monitor your Uninterruptible Power Supply (UPS) status remotely and receive instant event notifications. The app provides a comprehensive overview of power, battery, and load conditions, supporting multiple UPS devices.

Highlights
  • Real-time UPS status overview
  • Event and status logging
  • Multiple UPS monitoring
  • Instant event notifications
  • Multi-language support
Features
Read full description

Monitor your UPS and get prompt notification anywhere and anytime! PowerMaster Cloud 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 Cloud app also supports multiple UPS monitoring. You can select a UPS from the UPS List and check its status. Download free PowerMaster Cloud 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. - Status log Status log info provides the a list of device status. - Multi-language French, German, Japanese, Russian, Simplified Chinese, Traditional Chinese

About

Volteec

Features
Read full description

Advanced UPS monitoring for self-hosted environments. Requires a backend server (NUT or Volteec Backend). Volteec is a private, read-only UPS status viewer for iPhone and iPad, designed for homelab and self-hosted setups. Connect the app to your own monitoring backend to see: • UPS status (Online / On Battery / Offline) • Battery percentage and runtime (when available) • Load and voltage details (when available) • Real-time updates Optional push alerts are available via Relay for critical status changes. Note: Push alerts require your monitoring server to be reachable from the internet over HTTPS. If the server is offline or only accessible locally, notifications won’t be delivered. No Volteec account is required by default. The app does not collect personal data.

Screenshots

PowerMaster Cloud4 screens
Volteec4 screens

Verdict

The call

The clearest difference is update cadence: Volteec at every 3 weeks against PowerMaster Cloud's every 3 months. PowerMaster Cloud's advantage is iOS requirement (9.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

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

PowerMaster Cloud ships an update every 3 months, Volteec every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
PowerMaster Cloud versus Volteec: the parameters behind the verdict, then further details
ParameterPowerMaster CloudVolteec
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better26.2
Further details — not scored
Size77 MB6 MB
Age rating4+4+
DeveloperNeuropower (M) Sdn BhdTEODOR DRAGAN

In-app purchases

None

PowerMaster Cloud

No in-app purchases

None

Volteec

No in-app purchases

Questions

Is PowerMaster Cloud free?
PowerMaster Cloud is free to download, with no in-app purchases.
Is Volteec free?
Volteec is free to download, with no in-app purchases.
Do PowerMaster Cloud or Volteec have ads?
Neither PowerMaster Cloud nor Volteec shows ads.
Which is updated more often, PowerMaster Cloud or Volteec?
PowerMaster Cloud ships an update every 3 months, and Volteec every 3 weeks. Most recently, PowerMaster Cloud was updated on November 3, 2026 and Volteec on October 31, 2026.

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