Electrical Calculations vs Cable Size Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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/
Cable Size Calculator
This tool helps electrical professionals quickly determine the correct cable sizes for electric circuits. It calculates voltage drop and supports various cable types, working offline for convenience on job sites.
- Offline operation
- Voltage drop calculation
- Supports copper and aluminum cables
- Save output as PDF
- Email results directly
- Simple interface
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Cable size calculator developed by Power Plus Cable Co. L.L.C., Fujairah, U.A.E., provides a quick and easy way to select the suitable sizes of cables required for electric circuits. Suitable for electrical engineers, consultants, electricians cable installers and designers. The cable size calculator also gives the voltage drop in the circuit. An essential tool for all Electrical Engineers working in the MEP industry. With this tool in hand, cumbersome calculations can be easily done within a very short period of time thereby engineers will be able to carry their work wherever they go and do it efficiently with just a few clicks. This application works offline, and hence can be operated at sites without need of network coverage. The unique cable sizing calculator gives you access to the wide range of cables offered by Power Plus Cable Co. L.L.C., Fujairah, U.A.E. Features:- • Simple and Easy to use interface. • Operates offline. • Suitable for copper as well as Aluminium cables. • Output can be viewed and saved as pdf file. • Result can be directly attached to email for sending. • Suitable for mobiles as well as tablets. • Consumes very less system resources.
Screenshots
Verdict
The clearest difference is in-app purchases: Cable Size Calculator at none against Electrical Calculations's 3. Cable Size Calculator also leads on ads (none vs shown) and review sentiment (100% vs 87%). Electrical Calculations's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (126 vs 2). On price, rating and device support 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
Both are free to download. Electrical Calculations sells 3 in-app purchases, starting at $3.99 per 3 months. Cable Size Calculator asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Electrical Calculations against 4.5 for Cable Size Calculator. That said, the two scores are not equally well evidenced: Electrical Calculations has 126 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 87% of Electrical Calculations's written reviews are positive against 100% of Cable Size Calculator's.
Electrical Calculations ships an update every 3 weeks, Cable Size Calculator every 4 months. The most recent releases landed on September 28, 2026 and September 9, 2026 respectively.
| Parameter | Electrical Calculations | Cable Size Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (126 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 86.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 126 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 7.1 — better |
| Further details — not scored | ||
| Size | 56 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Egal Net di Ettore Gallina | Unique Computer Systems LLC |
Customer experience
Electrical Calculations
Cable Size Calculator
In-app purchases
Electrical Calculations
- PRO Version (3 months)$3.993 Months
- PRO Version (1 year)7 Days trial$7.491 Year
- PRO Version (Lifetime)$89.99
Cable Size Calculator
No in-app purchases
Questions
Is Electrical Calculations free?
Is Cable Size Calculator free?
Which has better reviews, Electrical Calculations or Cable Size Calculator?
Do Electrical Calculations or Cable Size Calculator have ads?
Which is updated more often, Electrical Calculations or Cable Size Calculator?
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