Best 2023 Nec Code Book Apps

4.8(172 ratings)

FreeIn-App Purchases

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.

Electrical Code-A-Day by PawEng, LLC

Quiz for Electricians

Strong Contender

📊 Productivity

4.8😊(9.3K ratings)

Free

Test your electrical knowledge daily with a new question based on the US electrical code. Perfect for apprentices, journeymen, and masters seeking to learn or refresh their understanding of electrical concepts and regulations.

What We Love

👍 Helpful for studying electrical content
🚀 Convenient app for refreshing knowledge
💡 Great tool for sharpening knowledge and testing
👍 Awesome for narrowing down NEC questions

Room to Improve

🐛 Lacks explanations for wrong answers
🐛 Some answers may be incorrect or unclear
🐛 Mediocre grammar and proofreading
🐛 Cannot toggle back and forth through questions

Mike Holt's Electrical Toolbox by Mike Holt Enterprises

Electrical Power Calculator

Worth Considering

Ugly's Electrical References

4.6😐(197 ratings)

Free

Mike Holt's Electrical Toolbox screenshot 1

Mike Holt's Electrical Toolbox screenshot 2

Mike Holt's Electrical Toolbox screenshot 3

Mike Holt's Electrical Toolbox screenshot 4

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.

What We Love

👍 Great app for electricians
💡 Provides code article references
👍 Useful for on-the-spot reference
👍 Excellent for verifying calculations
👍 Helpful for exam preparation
👍 Simplifies the trade
👍 Great jobsite resource
👍 Handy tool for electricians
👍 Teaches code in an advanced way
👍 Free app with needed features
👍 Helps size A/C circuits correctly
👍 American made

Room to Improve

🐛 Emailing results not working
🐛 Outdated information
🐛 Load calc a little clunky
🐛 Content setup needs overhaul
🐛 Video series lacks completion system
🐛 Bug with widescreen video exit
🐛 Not user-friendly
🐛 Outdated app needs refinement
🐛 Previous calculation data not erased
🐛 App is straight garbage (paid)

More 2023 Nec Code Book apps to explore

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.

NEC 2026 updatesMathematical formulas and calculatorsConduit bending guide with videos

📊 Productivity

(1.5K)

paid

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.

2017 NEC Edition contentQuick access to common informationDesigned for electrical professionals

🔍 Reference

(25)

paid

MasterElec - NEC Code Guide

Electrical Voice Assistant

Voice-first interface for queries100% offline functionalityNEC reference access

A voice-powered assistant for electricians that provides offline access to NEC references and professional calculators. Quickly get answers to code questions and perform calculations without needing an internet connection.

(9)

freemium

BendPro: Conduit Bending

EMT stub, offset, saddle

Quick calculators for multiple bend typesField-ready marks and spacingStep-by-step instructions

This app assists electricians and conduit workers with rapid bend calculations in the field. It offers various calculators for different bend types, providing detailed marks, spacing, and step-by-step instructions for efficient conduit work.

free with in-app purchases

(2)

Captain Code NEC Code Changes

Guide from 2023 - 2014

Searchable by market vertical, product, or article numberDirect NEC text extractionExpert analysis from IAEI

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.

🔍 Reference

(6)

ad-supported

Master Electrician Ref. Lite

A handbook for electricians

Motor and wiring informationAmpacity tablesConduit fill and grounding sizes

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.

NFPA 70 Electrical Code Tests

Comprehensive NEC topic coverageEngaging and fun quizzesBoosts knowledge and confidence

Master the National Electrical Code (NEC) with engaging quizzes covering all essential topics. Ideal for students and professionals seeking to boost their knowledge and confidence for the NEC exam. Learn and grow with this comprehensive study companion.

free with in-app purchases

(6)

SweetRing Pro

Meet Your Perfect Match

$0.99

This platform connects individuals seeking serious relationships and potential marriage. It utilizes advanced algorithms and a rigorous review process to help users find compatible partners. The app offers features like detailed preference searches, interaction with nearby singles, and in-app questions to gauge relationship compatibility.

Advanced matching algorithmsDetailed preference searchNearby singles discovery

🌐 Social Networking

(50)

freemium

NEC Electrical Exam Prep 2027

Ace the NEC Journeyman Today

Random quizzesPractice by topicFull-length mock tests

Prepare for the NEC Electrical Exam 2025 with interactive quizzes, mock tests, and detailed analysis. Master the National Electrical Code with expert explanations and track your progress. Study offline anytime, anywhere.

free with in-app purchases

(0)

NEC Electrician Prep 2026

Master Your NEC Exam Prep

Southwire® Conduit Fill Calc

(0)

by Southwire Company

Conduit size calculationNEC fill percentagesJam probability

This tool assists electricians, engineers, and contractors in determining the correct conduit size based on NEC guidelines. It calculates conduit fill percentages and jam probability, saving time compared to manual calculations.

by ANGELS ISRAEL TEAM LTD (PBC) LTD (CC)

(771)

free

לב אחד: פלטפורמת התנדבות

Personalized volunteer opportunitiesQuick registration for tasksEasy assistance request

This platform connects volunteers with community needs, offering personalized opportunities based on location and interests. It simplifies joining activities and requesting assistance, with a dedicated support team ensuring safety and privacy.

by Institute of Electrical & Electronic Engineers Inc

Voice coding that calls back

NEC 2027 Electrician Test Prep

Journeyman & Master Test Prep

Chat with your agent on mobile

(0)

OpenCode-Mobile-Client

Connect to OpenCode servers via HTTP/HTTPSMultiple server profile managementBasic authentication support

Connect to your OpenCode server from your mobile device to continue coding sessions. This open-source client supports secure connections, multiple server profiles, and automatic reconnection.