kVA (Single and Three Phase)
By Webtoweb
kVA (Single and Three Phase) is a specialized electrical power calculator for engineers and students on iOS and Android.
The App DNA
What makes this app unique?
The app removes the manual effort of power conversion calculations, saving time for professionals working on industrial or construction sites.
For Electrical engineering students and professionals requiring quick power conversion tools for construction or industrial site management.
What does it look like?
Key features
Calculates and converts between kVA, kW, and kVAR units for electrical circuits
Toggles between single-phase and three-phase circuit calculation modes
Derives amps, volts, and power values based on user-inputted circuit variables
How much does it cost?
Hybrid monetization model utilizing ad-inventory on Android and a flat-fee purchase on iOS.
Velocity
Maintenance developmentperformanceUX improvementsShow more...
The app ships approximately 0.07 releases per week, placing it firmly in the maintenance tier. Development is characterized by infrequent, minor updates focused on calculation improvements and general optimization rather than new feature sets or live operations. There has been no significant feature expansion since the start of the observed period, and the release cadence has remained stable but slow over the last 26 months.
Who built it?
Webtoweb
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What do users think recently?
Recent user voice shows a thrilled sentiment. Users appreciate the application provides significant time savings for electrical engineers by automating complex calculation tasks and simple and intuitive interface design allows users to perform accurate calculations without a steep learning curve, but report aggressive advertisement popups interrupt the calculation workflow and force users to restart their progress.
How are ratings & reviews evolving?
What users say, by theme
- The application provides significant time savings for electrical engineers by automating complex calculation tasks
- Simple and intuitive interface design allows users to perform accurate calculations without a steep learning curve
- Aggressive advertisement popups interrupt the calculation workflow and force users to restart their progress
50 of 50 recent reviews analyzed · high confidence · Thrilled overall
Read the full review analysisUnlock 1 more frustration theme, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for kVA (Single and Three Phase)
How's the Tools market?
kVA (Single and Three Phase) occupies a niche utility space, currently ranking #157 in the Philippine Tools category. The lack of a unified professional-tier monetization strategy across platforms limits its ability to compete with specialized, reference-heavy toolkits.
Read the market outlookThe rivals identified
By V PUGAZHENTHI
Both applications target electrical engineers and students with power conversion tools, creating direct competition for the same professional utility workflow.
- Electrical Converter provides 16 categories and 2,000 conversion combinations, while kVA (Single and Three Phase) focuses exclusively on power math.
- Electrical Converter offers specialized calculators via in-app purchase, whereas kVA (Single and Three Phase) lacks a unified professional-tier monetization strategy.
Ohm's Law & Power Law CalculatorContender
Power CalculatorContender
Electrical Power CalculatorContender
Circuits: 3-Phase AnalysisContender
The kVA CalcContender
PDU Phase BalancerContender
DC Power Cable Size CalcContender
Electrical Calculator ProContender
Unlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for kVA (Single and Three Phase)
Where is it heading?
The niche utility market is consolidating around tools that offer regulatory compliance and documentation features. kVA (Single and Three Phase) remains in maintenance mode, leaving it exposed to rivals that integrate industry standards like NEC data, which will likely lead to a gradual loss of professional users.
- Aggressive ad-trigger logic causes calculation resets, which erodes the professional utility and drives negative sentiment among engineers.
- Maintenance-only release cadence suggests the developer is not actively expanding the feature set to counter professional-grade rivals.
The SWOT
- Focused, lightweight interface for kVA/kW conversions
- High accuracy in core calculation engine
- Integration of NEC reference data to increase professional utility
- Result-export feature to improve documentation workflow
Next best moves
Audit ad-trigger logic because calculation resets are the top complaint → improve retention
+ 1 more prioritized moveThe counter-intuitive read
The app's simplicity is its primary vulnerability…
Read the full takeFeature gaps
NEC reference data integration (available in Conduit Bending) +1
Since the last report: The introduction of aggressive ad-trigger logic has become the primary competitive bottleneck, causing calculation resets that undermine the app's core utility. This shift in user sentiment, combined with the formal identification of missing professional-grade features, marks a decline in the app's ability to retain professional users.
Bottom line
Refining the ad-trigger logic to preserve calculation state would stabilize the Android user base, as the current reset behavior directly undermines the app's core value proposition of time-saving efficiency.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is kVA (Single and Three Phase) suitable for professional electrical work?
How does this app compare to Conduit Bending?
Does the app have intrusive ads?
What are some alternatives for electrical calculations?
Sources
- [1] Play Store
Report last updated