Best Electrical Design Apps

Electrical Layout Designer

NEC Plans Drawings & Load Calc

$5.99

Design professional, code-compliant electrical layouts on your mobile device. Import floor plans, place symbols, generate NEC load calculations, and create panel schedules. This app is an all-in-one electrical design studio for on-the-go professionals.

Electrician Handbook — Basics

Electric circuit, voltage, ohm

Free

$5.99 | 100% OFF

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

Electrical Calculations

Cable sizing & capacity

Free

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.

EE ToolKit

Electronics Engineering

Free

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

Electrical Engineering Mag

by Datateam Business Media Ltd

Free

This app provides access to a leading journal in the electrical engineering field. It features news, articles, and product information covering the latest developments in electrical systems design, installation, and maintenance.

Mike Holt's Electrical Toolbox

Electrical Power Calculator

Free

This app provides essential calculations for electricians, inspectors, contractors, and engineers. It helps determine conductor sizing, circuit protection, race sizing, and grounding conductor sizes for various electrical equipment and services.

iCertifi: Electrical Certs

BS7671 EICR & EIC Certificates

Free

Generate professional BS 7671 electrical certificates on your mobile device. This app offers a comprehensive suite of tools, including AI-powered scanning and a circuit designer, to streamline the certification process for electricians.

Electrical Troubleshooting MS

Are you a good troubleshooter?

Free

Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.

Kopperfield

Load calcs, NEC help, and more

Free

Streamline electrical design and permitting with powerful tools for load calculations, panel schedules, and single-line diagrams. Quickly reference the National Electrical Code with an AI-powered chatbot and generate instant PDF reports for inspectors and clients.

Electrical Tools and Reference

The Electricians App

$24.99

This app provides electricians and industry professionals with essential tools and reference materials. It includes calculators, charts, tables, technical guides, and forms for daily tasks. Access critical electrical information instantly, whether on-site or in the office.