Circuits: 3-Phase Analysis is an interactive utility for calculating 3-phase AC circuit configurations on iOS.
The App DNA
What makes this app unique?
The tool removes the connectivity dependency required by web-based alternatives, allowing for reliable calculations in environments without internet access.
For Electrical engineering students and professionals requiring quick, accurate 3-phase AC circuit analysis.
What does it look like?
Key features
SVG-based diagram allows users to tap components for real-time updates.
Visualizes voltage and current phasors with zoomable, interactive elements.
Computations occur locally, removing connectivity dependencies.
How much does it cost?
The app operates as a free, privacy-focused utility with no current monetization, relying on voluntary developer support.
Velocity
Maintenance developmentUX improvementsShow more...
The app currently operates on a maintenance cadence, with only one release recorded in the last 144 days. Development is infrequent, focusing on minor utility enhancements rather than iterative feature growth. Given the 144-day gap since the latest release, the development momentum is currently stagnant.
Who built it?
User Sentiment
What do users think recently?
Fresh user feedback skews mixed. Users appreciate the ability to toggle specific phasors on the diagram provides better visual clarity for electrical analysis.
How are ratings & reviews evolving?
What users say, by theme
- The ability to toggle specific phasors on the diagram provides better visual clarity for electrical analysis
- The application lacks sufficient practical utility for professional electricians working in the field today
1 of 1 recent reviews analyzed · limited sample
Read the full review analysisCompetition
Competitive landscape for Circuits: 3-Phase Analysis
How's the Utilities market?
Circuits: 3-Phase Analysis occupies a niche utility space with a 3.0-star rating from a single review. The lack of recent updates over 144 days signals a maintenance-only posture in a category where professional utility is the primary driver of retention.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Circuits: 3-Phase Analysis
Where is it heading?
The engineering utility market is consolidating around tools that offer both offline reliability and professional-grade depth. Circuits: 3-Phase Analysis remains exposed due to its maintenance-mode cadence, which prevents it from answering the professional-utility complaints surfacing in user feedback.
- The 144-day update gap indicates a maintenance-only posture, which erodes user confidence in the tool's long-term professional utility.
- The latest release added requested phasor toggles, showing the developer is responsive to feedback despite the slow overall cadence.
The SWOT
- Offline-first architecture removes connectivity dependencies
- Interactive phasor diagrams provide visual clarity for complex AC analysis
- Professional-grade feature expansion could capture desktop-bound engineering users
Next best moves
Ship professional-grade analysis features because current reviews flag a lack of field utility → increase retention among professional users
The counter-intuitive read
The offline-first design is a retention lever in…
Read the full takeSince the last report: Development remains stagnant with no new features or pricing adjustments since the last report. The analysis now more clearly identifies the maintenance-mode cadence as a direct threat to the app's professional utility.
Bottom line
Circuits: 3-Phase Analysis provides a functional offline calculator for students, but the lack of professional-grade utility limits its growth potential. Focusing on advanced circuit analysis features would unlock a higher-value user segment, provided the development cadence accelerates to maintain relevance.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Circuits: 3-Phase Analysis suitable for professional electricians?
Does the app require an internet connection to perform calculations?
What are the main limitations of the free version?
Sources
Report last updated