Comparison

Electrical Calculations vs Charofil App v2.0

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

Head to head
About

Electrical Calculations

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

Highlights
  • Wire size and voltage drop calculations
  • Power, current, and resistance calculations
  • Motor performance and connection diagrams
  • Electronic component calculations
  • Extensive unit conversions
  • PDF report generation
  • Support for IEC, CEI, NEC, CEC standards
Features
Read full description

Electrical Calculations is the PROFESSIONAL app for those who work with electrical systems every day: design, size and verify in just seconds, from the job site or the office. Over 200 calculations, diagrams, formulas and tables in a single app, with clear, printable PDF reports to attach to your documents. Designed for electricians, installers, designers and surveyors, it saves you time and helps you avoid mistakes: from cable sizing to short circuit. COMPLIANT WITH STANDARDS Reliable results aligned with the main standards: IEC (International Electrotechnical Commission), CEI (Italian Electrotechnical Committee), NEC (National Electrical Code), CEC (Canadian Electrical Code). WHY CHOOSE IT SAVE TIME: the calculations you'd do by hand, instantly available here. AVOID ERRORS: verified formulas and up-to-date regulatory parameters. PROFESSIONAL REPORTS: PDF reports ready for printing and archiving. ALWAYS WITH YOU: over 200 tools including calculations, converters, tables and pinouts. THE MOST USED CALCULATIONS Cable sizing and coordination with the protective device, voltage drop, operating current, current intensity, voltage and power (active, reactive, apparent). Power factor and power factor correction. Current capacity of conductors and busbars, sizing of conduits and trunking, maximum cable length. SHORT CIRCUIT AND PROTECTION Short-circuit current at a point on the line, earthing system and coordination with the residual current device, cable protection against short circuit (K²S²), power loss, cable temperature, neutral current. ELECTRIC MOTOR Motor current, power, voltage, efficiency and power factor, slip, speed, maximum torque and full-load current. Three-phase motor connection diagrams, terminal markings. Three-phase to single-phase. ELECTRONICS Color and alphanumeric codes for resistors, capacitors and inductors, SMD code, LED resistor, voltage and current divider, Zener diode, battery life, resonant frequency, fuses and transformers. CONVERSIONS Delta-star, AWG, SWG, cross-section, length, energy, temperature, pressure, Ah/kWh, var/µF, Gauss/Tesla, RPM and many more. RESOURCES AND TABLES Tripping curves, cable reactance and resistivity, cable dimensions and weight, distribution systems (TT, TN, IT), IP/IK/NEMA protection ratings, ATEX marking, insulation classes, electrical symbols, ANSI device codes, plugs and sockets, IEC 60309, NEMA and EV charging connectors, SI prefixes and units of measurement, thermistors and thermocouples. PINOUTS Ethernet RJ-45, Ethernet with PoE, USB, HDMI, VGA, DVI, RS-232, FireWire, SATA, DisplayPort, Apple Lightning, Raspberry Pi, OBD II, XLR audio/DMX, MIDI, Jack, RCA, Thunderbolt, SD Card, SIM Card and LED. Stop searching everywhere for formulas and tables: PUT YOUR ENTIRE ELECTRICAL LAB IN YOUR SMARTPHONE. Download Electrical Calculations and work faster, with standards-compliant results. Terms of service (EULA): https://www.egalnetsoftwares.com/terms_of_service_app/

About

Charofil App v2.0

This app helps professionals in electrical and telecommunications wiring manage their projects. Access product catalogs, download technical sheets, and register for in-person certification courses.

Highlights
  • Project registration
  • Product catalog access
  • Technical sheet downloads
  • Course registration
  • Product line information
Read full description

En Charofil somos especialistas en la fabricación de productos para soportaría de cableado eléctrico y de telecomunicaciones. Nuestra aplicación te permitirá registrar tus proyectos de manera sencilla con la seguridad y protección de la información otorgada, además podrás inscribirte a nuestros cursos físicos presenciales de certificación mensuales y acceder al catálogo de productos, conocer nuestras líneas de charolas y accesorios; entre los cuales están: •Charola tipo malla •Charola fondo perforado •Charola fondo sólido •Escalera de aluminio •Escalera de fibra de vidrio •Ducto cuadrado embisagrado •Accesorios Simplifica tus proyectos de canalización para cableado Eléctrico y de Telecomunicaciones con nuestros sistemas de soportaría, conoce medidas, acabados, peraltes, descripciones, y accesorios, descarga las fichas técnicas que tu instalación necesita directamente en tu móvil. Charofil App ha sido mejorada para dar un mejor servicio a nuestros clientes, distribuidores e ingenieros llevándoles nuestros productos y servicios hasta la palma de su mano, en cualquier obra y en donde se encuentren. Charofil ¡Canalizando tus Proyectos!

Screenshots

Electrical Calculations4 screens
Charofil App v2.04 screens

Verdict

The call

The clearest difference is in-app purchases: Charofil App v2.0 at none against Electrical Calculations's 3. Charofil App v2.0 also leads on ads (none vs shown) and review sentiment (100% vs 87%). On price, update cadence, device support and iOS requirement 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. Electrical Calculations sells 3 in-app purchases, starting at $3.99 per 3 months. Charofil App v2.0 asks for nothing beyond the download.

UpkeepUpdate frequency

Electrical Calculations ships an update every 2 weeks, Charofil App v2.0 every 9 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
Electrical Calculations versus Charofil App v2.0: the parameters behind the verdict, then further details
ParameterElectrical CalculationsCharofil App v2.0
PriceFreeFree
Rating4.6 (129 ratings) — better—
Positive reviews86.7% of reviews100.0% of reviews — better
Number of ratings129 — better—
Update frequencyEvery 2 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size56 MB31 MB
Age rating4+4+
DeveloperEgal Net di Ettore GallinaMANCILLA GRUPO SA DE CV

Customer experience

Electrical Calculations

All ratings129 ratings
Positive92.2%
Neutral1.6%
Negative6.2%
Written reviews309 reviews
Positive86.7%
Neutral2.3%
Negative11.0%

Charofil App v2.0

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Electrical Calculations

Subscriptions2
  • PRO Version (3 months)$3.993 Months
  • PRO Version (1 year)7 Days trial$7.491 Year
One-time1
  • PRO Version (Lifetime)$89.99
None

Charofil App v2.0

No in-app purchases

Questions

Is Electrical Calculations free?
Electrical Calculations is free to download, with in-app purchases available.
Is Charofil App v2.0 free?
Charofil App v2.0 is free to download, with no in-app purchases.
Do Electrical Calculations or Charofil App v2.0 have ads?
Electrical Calculations shows ads; Charofil App v2.0 does not.
Which is updated more often, Electrical Calculations or Charofil App v2.0?
Electrical Calculations ships an update every 2 weeks, and Charofil App v2.0 every 9 days. Most recently, Electrical Calculations was updated on October 24, 2026 and Charofil App v2.0 on October 14, 2026.

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