Best Nec Code Apps

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.

NEC Mastery

8000+ Questions & Explanations

Free

Prepare for electrician certification exams with over 8,000 practice questions and detailed explanations. Access a comprehensive quick reference guide and 20 professional NEC calculators for on-the-job use. Track work hours with a built-in log for state board submissions.

A NEC® 2017 Quick Reference

by Alan Cave

$1.99

This app provides quick access to commonly used information from the 2017 National Electrical Code (NEC). It's designed for electrical engineers and electricians needing on-the-go reference material for office or construction site use.

Myrtle Beach Golf Trail

Member rates & tee times

Free

Access your Myrtle Beach Golf Trail membership benefits directly from your phone. View member rates, book tee times, display your digital card, and track your game history. Unlock exclusive offers and enjoy a complimentary round on your birthday.

Master Electrician Ref. Lite

A handbook for electricians

Free

This electronic pocket reference guide provides essential information for electrical professionals. It offers calculations, code tables, and detailed sections on motors, ampacities, grounding, and more, all accessible on your mobile device.

NEC Code Exam Prep

learn the NEC

$9.99

Prepare for electrical licensing exams with practice questions and mock tests covering the National Electric Code. Features include detailed explanations for correct answers and personalized result history.

PEX PERU

by PEX PERU SAC

Free

This digital wallet allows for cashless payments at specific toll roads and authorized parking lots. Easily top up your account, check balances and usage, and discover exclusive promotions for benefits.

Sparky AI: IBEW Test Prep

Aptitude Test & Interview Prep

Free

This app provides comprehensive preparation for the IBEW Aptitude Test and serves as a professional NEC reference for electricians. It features AI-powered code lookups, a full conduit bender calculator, and various field calculators. Access essential tools for the job site, including offline capabilities and dark mode.

Captain Code NEC Code Changes

Guide from 2023 - 2014

Free

This app provides electrical professionals with up-to-date National Electrical Code information. It offers searchable access to code changes, expert analysis, and manufacturer insights, complete with illustrations to aid comprehension.

Ugly's Electrical References

by Informed Publishing

$12.99

This app provides electricians and electrical professionals with up-to-date digital information based on the National Electrical Code. It includes formulas, wiring diagrams, conduit bending guides, and calculators for various electrical calculations. The app is designed for on-the-job reference and works offline.

Journeyman Electrician (2025)

Master NEC Exam Practice Test

Free

Prepare for your journeyman electrician certification exam with practice tests and mock exams covering electrical theory and the National Electrical Code. Track your progress with test history and bookmark important questions for later review.

Kony QR Code

QR Code Maker and Scanner

Free

This utility app functions as a comprehensive QR code assistant, enabling users to scan existing codes and generate new ones. It supports various QR code types and includes a history feature to store previously scanned codes for easy access.

NEC Electrical Exam by Dakota

NEC Practice Test Questions

Free

Prepare for your electrical licensing exams with a vast library of practice questions, detailed explanations, and AI-powered assistance. Track your progress and identify weak areas to study more effectively for Journeyman, Master Electrician, and Contractor exams.