Best National Electrical Code Alternative Apps

Master Electrician Ref. Lite

A handbook for electricians

Free

A comprehensive electronic pocket electrician reference guide for electrical professionals and enthusiasts, providing essential information, calculations, NEC tables, and safety manuals. Visit MasterSparky.com for more details and upgrade to the full version for extensive content covering NEC codes over various years.

Wire Color Code

Electrical circuit colors

Free

Discover a must-have electrical circuit color app designed for both professionals and DIY enthusiasts. Access accurate wire color codes specific to your country, explore a vast circuit database, utilize quick search functionality, and customize colors for your projects. Stay compliant, efficient, and organized with this user-friendly tool. Download now for a convenient solution to all your circuit identification needs.

Alternative Fueling Stations

by National Renewable Energy Laboratory

Free

Discover nearby alternative fueling stations with the app that locates electricity, natural gas, biodiesel, E85, propane, or hydrogen stations within a 30-mile radius. Access station details, such as contact info, hours, services offered, and payment types, sourced from the U.S. Department of Energy's database of over 15,000 stations across the United States. Find sustainable fuel options easily and make greener choices today.

Mike Holt's Electrical Toolbox

Electrical Power Calculator

Free

An industry-leading electrical power calculator app designed by Mike Holt for electricians, inspectors, contractors, and engineers. Perform conductor sizing, circuit protection, race sizing, and more with this practical and useful tool.

A NEC® Quick Reference

by Alan Cave

$1.99

This application provides quick access to commonly used information from the National Electrical Code, making it a valuable tool for electrical engineers and electricians. It allows users to easily reference essential code information while working in the office or at a construction site.

Electrical Calc Elite

NEC Code Calculator

$19.99

This NEC code calculator app is designed for electrical professionals to solve common electrical calculations based on National Electric Codes, providing quick and accurate solutions for code-related problems. It offers a wide range of calculations, including wire sizes, voltage drop, conduit sizing, and more, making it a valuable tool for electricians, contractors, and engineers.

NEC Electrical Exam by Dakota

NEC Practice Test Questions

Free

Prepare for your NEC Electrical Exam with over 2,000 practice questions and 100 diagrams tailored to Journeyman, Master Electrician, or Electrical Contractor levels. Join thousands of successful electricians by downloading the app today.

NEC Mastery

8000+ Questions & Explanations

Free

Prepare for your upcoming NEC Exam with over 8000 practice questions, detailed explanations, and references to the NEC sections. Track your progress, customize tests, and access mock exams. Download now to master the latest NEC 2023 Code updates and ace your certification exam.

A NEC® 2017 Quick Reference

by Alan Cave

$1.99

This mobile app provides quick access to commonly used information from the National Electrical Code, making it a valuable resource for electrical engineers and electricians. Download the app to easily reference essential code information on-site or in the office.

Captain Code NEC Code Changes

Guide from 2023 - 2014

Free

This application helps electrical professionals stay current with National Electrical Code compliance by providing a searchable guide of code changes from 2023 to 2014. It offers a comprehensive tool with expert analysis, actual NEC text, and manufacturer insights to simplify code understanding and ensure compliance.

Electrician Handbook — Basics

Electric circuit, voltage, ohm

Free

$5.99 | 100% OFF

An essential Electrician's Handbook for learning electrical theory, circuits, and calculations, suitable for beginners, amateurs, and professionals in the field. Featuring theory explanations, interactive circuit diagrams, calculators, and practical installation guides. Improve your electrical knowledge and skills with this comprehensive manual.

Southwire® Voltage Drop Calc

Southwire Calculator

Free

Calculate the right wire size for your electrical circuit with this voltage drop calculator. Ensure proper conductivity while meeting specific voltage drop limits and NEC ampacity standards. Perfect for AWG and KCMIL sizes in various applications.

SkillCat: EPA 608, HVAC & more

Accredited Online Trade School

Free

SkillCat is a HVAC training app that offers interactive courses, simulations, and quizzes to help users learn and master HVAC concepts. Gain expertise in heating, ventilation, and air conditioning through engaging lessons and hands-on practice. Start your HVAC learning journey today!

2017 Master Electrician Ref.

A handbook for electricians

$9.99

An essential electronic pocket reference guide for electricians working in residential, industrial, and commercial settings, offering calculations, diagrams, code information, tools, safety guidelines, and more. Accessible on iPhones, iPod Touch, and iPads. Explore the complete functionality at MasterSparky.com.