Electrical & Solar Calculator vs Z Platform
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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)
Read full descriptionHide full description
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.
Z Platform
This platform provides tools for managing electrical distribution system maintenance. It supports tasks related to electrical maintenance, data collection, and quoting for service providers.
- Work session management
- NFPA 70B and 70E compliance support
- Infrared thermography tools
- Arc Flash Hazard Analysis data collection
- Multi-year maintenance quoting
- De-energized testing support
Read full descriptionHide full description
Egalvanic offers a comprehensive suite of tools designed for service providers of medium-to-high voltage electrical distribution systems. Our platform includes work session management tools that streamline workflows, allowing service providers to prioritize and execute tasks more effectively. We support all tasks in and around NFPA 70B and 70E's electrical maintenance and data collection requirements, as well as the MTS and ATS standards put forth by NETA, including but not limited to: Infrared Thermography, data collection for Arc Flash Hazard Analysis / Coordination Study purposes, multi-year maintenance quoting, and de-energized testing.
Screenshots
Verdict
The clearest difference is in-app purchases: Z Platform at none against Electrical & Solar Calculator's 1. Z Platform also leads on ads (none vs shown). Electrical & Solar Calculator's advantage is iOS requirement (15.0 vs 18.5). On price, update cadence 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. Z Platform asks for nothing beyond the download.
Electrical & Solar Calculator ships an update weekly, Z Platform every 5 days. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.
| Parameter | Electrical & Solar Calculator | Z Platform |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 6 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 32 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Anas Abubakar | Egalvanic LLC |
Customer experience
Electrical & Solar Calculator
Z Platform
In-app purchases
Electrical & Solar Calculator
- Pro ID$2.99
Z Platform
No in-app purchases
Questions
Is Electrical & Solar Calculator free?
Is Z Platform free?
Do Electrical & Solar Calculator or Z Platform have ads?
Which is updated more often, Electrical & Solar Calculator or Z Platform?
Other comparisons















