Electrical Power Calculator

Electrical Power Calculator

By Kantaben Gorasiya

Electrical Power Calculator is a paid utility app for iOS that provides electrical and lighting-related mathematical computations for students and professionals.

The App DNA

What makes this app unique?

The app removes the need for manual lookup tables or complex formulas when sizing power systems in the field, though its utility is currently constrained by logic errors in lighting conversions.

For Students and professionals requiring quick electrical and power-related mathematical computations.

What does it look like?

Key features

Generator Requirement Calculatorstandard

Computes power needs for single and three-phase generator setups.

UPS Requirement Calculatorstandard

Determines power capacity for single and three-phase uninterruptible power supply systems.

Lumens to Watts Converterstandard

Translates light output units into power consumption values, though users report logic failures.

How much does it cost?

paidOne-time purchase at $2.99

The app utilizes a flat-fee paid model at $2.99, requiring an upfront payment for access to all calculation tools.

Velocity

Dormant developmentUX improvementsShow more...

Electrical Power Calculator has been inactive for 607 days, placing it firmly in the zombie category. The development history shows only a single minor release during the observed window, which focused on interface improvements. There is no evidence of ongoing maintenance, feature development, or live operations support. The lack of updates for over a year and a half indicates that the project is no longer actively supported.

See all version history

Who built it?

Kantaben Gorasiya

13+ apps tracked · Utilities

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User Sentiment

What do users think recently?

Fresh user feedback skews mixed. Users appreciate the core utility of the power calculator provides a functional tool for most basic conversion tasks.

How are ratings & reviews evolving?

App Store
3.00 · 1

What users say, by theme

What Users Love
  • The core utility of the power calculator provides a functional tool for most basic conversion tasks
What Frustrates Users
  • Inaccurate unit conversion logic between watts and lumens prevents reliable use for lighting calculations

1 of 1 recent reviews analyzed · limited sample

Read the full review analysis

Competition

Competitive landscape for Electrical Power Calculator

How's the Utilities market?

Electrical Power Calculator maintains a niche presence in the Utilities category with a $2.99 price point. The lack of a free tier or trial creates a high barrier to entry compared to ad-supported engineering calculators.

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The rivals identified

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The Analyst's Read

Key takeaways for Electrical Power Calculator

Where is it heading?

Users report: The engineering utility market is shifting toward ad-supported models with frequent database updates, leaving Electrical Power Calculator exposed due to its stagnant development cycle. Without a fix for the reported conversion errors, the app will continue to lose relevance to free, more reliable alternatives.

  • The 20-month development silence suggests the app is in maintenance mode, leaving critical conversion errors unaddressed.
  • User reports of broken conversion logic indicate the tool is unreliable for professional lighting design, driving negative sentiment.

The SWOT

Core Strengths
  • Specialized toolset for generator and UPS sizing provides immediate value for field technicians.
Critical Frictions 2 weaknesses inside
Growth Levers
  • Integrating a verified conversion database for lighting metrics would resolve the primary user complaint.
Market Threats 1 threat identified

Next best moves

1 Pivot · 1 Invest

Audit and patch the lumen-to-watt conversion logic because users report it fails to function as expected → restore utility for lighting calculations.

+ 1 more prioritized move

The counter-intuitive read

The app's paid-upfront model is a liability not because of the price…

Read the full take

Bottom line

Electrical Power Calculator serves a specific technical need, but the persistent logic errors in lighting conversions and the lack of updates undermine its value proposition. Addressing the core math errors is necessary to justify the $2.99 price point against free alternatives.

Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.

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FAQ

Is Electrical Power Calculator accurate for lighting design?
Users report that the conversion logic between watts and lumens fails to function as expected, preventing reliable use for lighting calculations.
Does Electrical Power Calculator offer a free trial?
No, the app operates on a paid-upfront model at $2.99 and does not currently offer a free tier or trial version.
What are the main features of Electrical Power Calculator?
The app provides tools for generator and UPS sizing for single and three-phase systems, as well as lumen-to-watt conversion and fuel consumption estimation.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Electrical Power Calculator, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Electrical Power Calculator Intelligence Report.” Updated Oct 18, 2026. https://marlvel.ai/apps/electrical-power-calculator

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