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VFD Cable Sizing Calc vs its rivals

Side-by-side comparison against VFD Cable Sizing Calc's closest competitors: identity, store metrics, ratings & sentiment, and strategic intel.

VFD Cable Sizing Calc
This App
Electrical Calculations
Nemesis
Voltage Drop Calculator.
Contender
Ugly's Electrical References
Contender
Calculator‰
Peer
Core Identity
DeveloperSouthwire CompanyEgal Net di Ettore GallinaV PUGAZHENTHIInformed PublishingTim O's Studios, LLC
CategoryUtilitiesProductivityUtilitiesProductivityUtilities
PlatformiOSiOS, AndroidiOSiOS, AndroidAndroid, iOS
Store Metrics
Rating0.0 / 54.6 / 54.6 / 54.4 / 54.9 / 5
Ratings Count01244111,449408,225
PriceFreeFreeFree$12.99Free
Release DateNov 1, 2023Jun 6, 2015Feb 10, 2017Dec 9, 2016Dec 21, 2011
Last UpdatedNov 6, 2025Mar 3, 2026Jan 30, 2026Apr 2, 2026May 2, 2025
Sentiment & Reviews
Sentiment---mixedmixed
Score---35/10035/100
Praises---
  • Comprehensive electrical reference material provides essential field support for journeyman and apprentice electricians
  • Simple and accurate calculation interface provides reliable utility for everyday math tasks
  • Large button layout improves usability compared to standard factory calculator apps
Complaints---
  • Aggressive review solicitation interrupts professional workflow and creates significant user frustration
  • Intrusive full-screen advertisements interrupt calculation flow and block core functionality
  • Recent design changes removed essential quick-answer displays and modified button placement
  • Technical instability including unexpected app closures and lock-screen redirects
Requests---
  • Zoomable page functionality would improve readability for users with visual impairments
  • Integration of currency and unit conversion tools for broader utility
Strategic Intel
Strengths
  • Technical resource positioning drives brand preference for physical cable products.
  • Custom Full Load Amps input enables support for non-standard industrial motor configurations.
--
  • Official NEC content licensing creates a high-trust barrier against non-specialized reference apps.
  • Offline-first architecture ensures utility in remote job sites where connectivity is unreliable.
  • Volume purchase program provides a B2B distribution channel into electrical contracting firms.
  • High-visibility button layout reduces input error rates
  • Material 3 design maintains current platform aesthetic standards
Weaknesses
  • Single-purpose utility lacks the comprehensive calculation suite required for daily professional use.
  • Absence of integrated industry reference tables forces users to switch apps for verification.
--
  • Aggressive review prompts surfacing on every launch drive negative sentiment and churn.
  • Search functionality requires exact terminology, limiting usability for non-expert users.
  • Technical regressions in the latest update broke video playback and removed critical tables.
  • Intrusive full-screen ads interrupt calculation flow
  • Recent UI changes removed real-time sum previews
  • Technical instability reported post-update
Pricingfreefreemiumfreepaidfree
Momentum-Active-MaintenanceMaintenance
Update Cadence-5 versions-3 versions, 2 majors/6mo, ~44d avg5 versions, 1 majors/6mo, ~379d avg

Compare VFD Cable Sizing Calc head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by VFD Cable Sizing Calc, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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