ELECTROtools vs Electrical & Solar Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ELECTROtools
This app provides electricians and engineers with essential tabulations, formulas, and graphics for various electrical and electronic tasks. It includes tools for circuit calculations, component identification, and data lookup, making it a handy reference for fieldwork and office use.
- Electrical tabulations and graphics
- Formulae calculator
- Component identification
- Color code references
- Cable dimensioning
- Own document uploads
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Tabulations and formulae App for electricians, electronic engineers and anybody else operating within this field of business. With this App. you always have all important information at hand! The ideal tool for building sites, customer service, workshop, office and meetings. This App. contains formulae which are automatically converted, understandable graphics and clear tabulations At present only SI-Units!!!!! Most table entries are based on German and / or European standards! The screenshots shows the design in >= iOS 7. At this time following functions are integrated: Tabulations and graphics - Protection Classes - IP Code - Current Ratings (at present only available in German) - Assignments (ISDN, TAE etc.) - Terminal Identification - Motor Terminals - Circuits (Light) - Fiber Optics Engineering - Fuse Color Codes - Color Coded Cable End Sleeves - Telecommunication cable: sorting the colorcode - Typical Illuminance Strengths - Fluorescent Lamp Data (Colors, Lengths) - Lamp Sockets - Component Symbols - Equipment Identification - Acronyms and Abbreviations (under construction) - Own Documents (Upload your own files in this App.) Formulae Calculator - Power - Motor Power - Voltage Drop - Compensation - Ohm's Law - Cable Dimensioning (Convenience-Voltage-Drop-Calculator) - Cost of Electricity - Cable Length - Cable Price (DEL, €) - Fixation Interval Calculator - Scale Calculator - Pythagorean Theorem - Power over Energy Meter - Sat-Finder, Dish Alignment Calculator (Freely selectable location coordinates and satellites.) - Barcode product search - Manufacturer Tools: Use the configurators and the know-how of the manufacturer
Electrical & Solar Calculator
This app provides a suite of tools for electricians, engineers, and solar installers to quickly solve common electrical design and installation problems. It covers wire sizing, voltage drop, circuit breaker sizing, motor calculations, and solar system planning.
- Resistor, capacitor, and inductor circuit calculations
- Wire sizing and voltage drop analysis
- Circuit breaker and transformer sizing
- Motor wiring and power factor correction
- Solar system planning tools
- Customizable units (metric/imperial)
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ElectricCalc Pro is a practical electrical calculator app designed for electricians, electrical engineers, technicians, solar installers, students, and hobbyists. It helps you quickly solve common electrical design and installation problems, including wire sizing, voltage drop, circuit breaker sizing, transformer sizing, motor wiring, resistor and capacitor circuits, and solar system planning. Key Features: Resistor Circuit Calculations Calculate series, parallel, and combination resistor circuits with ease. Capacitor Circuit Calculations Solve series, parallel, and combination capacitor circuits quickly. Inductor Circuit Calculations Work with series and parallel inductor circuits for electrical and electronics projects. Wire Sizing Find the correct wire size or cable size based on load, distance, current, voltage, and installation requirements. Voltage Drop Analysis Calculate voltage drop to help maintain efficient and reliable circuit performance. Circuit Breaker Sizing Choose suitable breaker ratings for safer electrical installations. Transformer Sizing Calculate transformer capacity, current, voltage, and power requirements for electrical systems. Motor Wiring and Motor Calculations Analyze motor current, power, efficiency, horsepower, wiring requirements, and other important motor parameters. Power Factor Correction Calculate capacitor requirements and improve electrical system efficiency. Solar Installation Tools Plan solar electrical systems with helpful calculators for solar panels, batteries, inverters, charge controllers, cable sizing, and related installation needs. Customizable Units Switch between metric and imperial units for flexible calculations. ElectricCalc Pro is built to make electrical calculations faster, clearer, and more reliable. Whether you are working on residential wiring, electrical installation, solar setup, transformer sizing, motor wiring, or circuit design, ElectricCalc Pro gives you useful tools you can use on the spot.
Screenshots
Verdict
The clearest difference is review sentiment: ELECTROtools at 100% against Electrical & Solar Calculator's 0%. ELECTROtools also leads on in-app purchases (none vs 1) and ads (none vs shown). Electrical & Solar Calculator's advantage is update cadence (weekly vs every 2 months). On price 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 & Solar Calculator sells 1 one-off in-app purchase. ELECTROtools asks for nothing beyond the download.
ELECTROtools ships an update every 2 months, Electrical & Solar Calculator weekly. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.
| Parameter | ELECTROtools | Electrical & Solar Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 75 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | FEGIME Deutschland Marktgemeinschaft im Elektrogrosshandel GmbH & Co. KG | Anas Abubakar |
Customer experience
ELECTROtools
Electrical & Solar Calculator
In-app purchases
ELECTROtools
No in-app purchases
Electrical & Solar Calculator
- Pro ID$2.99
Questions
Is ELECTROtools free?
Is Electrical & Solar Calculator free?
Do ELECTROtools or Electrical & Solar Calculator have ads?
Which is updated more often, ELECTROtools or Electrical & Solar Calculator?
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