Best One Electrical Engineering Apps

186+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated June 2026

Every iPhone needs a few good one electrical engineering apps. We benchmark 186+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for One Electrical Engineering

Learn Electrical Engineering#1

Learn Electrical Engineering by Pollmine.Com

Editor's Choice
📚 Education
4.4(298 ratings)
Free
Learn Electrical Engineering screenshot 1
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Learn Electrical Engineering screenshot 4
Learn Electrical Engineering screenshot 5

Learn Electrical Engineering with the help of an AI-driven coach through bite-sized videos, quizzes, and personalized guidance. Spend just 60 minutes a week to enhance your knowledge and skills in Electrical Engineering and related fields.

Ugly's Electrical References#2

Ugly's Electrical References by Informed Publishing

Strong Contender
📊 Productivity
4.4😐(1.4K ratings)
$12.99
#9in Productivity
Ugly's Electrical References screenshot 1
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This app is a comprehensive electrical reference guide that has been updated to align with the 2020 National Electrical Code. It offers a range of features such as calculators, interactive tools, and in-depth information for electricians, making it a valuable on-the-job resource.

What We Love

  • 🚀 Quick reference
  • 👍 Helpful for apprentices and journeymen
  • 👍 Convenient to have on phone
  • 👍 Useful calculators

Room to Improve

  • 🐛 Videos/audio not working
  • 🐛 Bookmarking issues
  • 🐛 Glitchy navigation

More One Electrical Engineering apps to explore

4
Electrical Engineering Toolkit
Electrical Engineering Toolkit
Electrical Engineering Toolkit
Electronics Circuit Calculator
Free
🔧 Utilities
(0)
5
Electrical & Electrician App
Electrical & Electrician App
Electrical & Electrician App
Quizzes, Flashcards and Videos
Free
📚 Education
(5)
6
Electrical Wiring Simulator
Electrical Wiring Simulator
Electrical Wiring Simulator
Practice Anytime, Anywhere
Free
$19.99 | 100% OFF

Practice electrical circuits with step-by-step simulations, mastering real-world wiring skills anytime, anywhere, without the risk. Learn and simulate basic house wiring, load control, and troubleshooting techniques, and take your skills to the next level with hands-on learning.

📚 Education
(7)
7
Electrical Code-A-Day
Electrical Code-A-Day
Electrical Code-A-Day
Quiz for Electricians
Free

Put your electrical knowledge to the test with this daily quiz app for electricians! Answer a new question each day or binge-answer them all at once. Perfect for apprentices, journeymen, and masters looking to sharpen their skills or refresh their knowledge. Lightning-fast learning on all things electrical!

📊 Productivity
(8.6K)
8
Ask BONBON - NEC Code AI
Ask BONBON - NEC Code AI
Ask BONBON - NEC Code AI
Electrical & NEC AI Assistant
Free
$14.99 | 100% OFF

Get instant answers to electrical questions and NEC code guidance with our AI-powered assistant, free for life. Sign up now and start improving your electrical work with fast, accurate answers and improved safety and compliance.

📊 Productivity
(35)
9
SLD Sizer for Engineering
SLD Sizer for Engineering
SLD Sizer for Engineering
Single Line - One Line Diagram
Free

This reference tool helps electrical engineers, designers, and contractors verify wire and conduit sizes based on selected load, providing minimum requirements according to the NEC. It serves as a quick guide for designing or verifying electrical installations and drawings.

🔍 Reference
(7)
10
Electrical Engineering basics
Electrical Engineering basics
Electrical Engineering basics
by rahul baweja
Free
📚 Education
(0)
11
SLD | Electrical diagrams
SLD | Electrical diagrams
SLD | Electrical diagrams
Draw schemes easily
$1.99

Create professional electrical diagrams quickly and easily with integrated IEC and ANSI standard symbols. Drag and drop symbols like circuit breakers, switches, motors, and more to customize your one-line diagrams with precision and ease. Start designing now!

📊 Productivity
(130)
12
Electrical Study
Electrical Study
Electrical Study
by rahul baweja
Free

This app provides comprehensive coverage of electrical engineering and technology, from basic to advanced topics, with practical and theoretical knowledge explained in simple language and supported by images. With over 500 topics and objective questions with answers, users can learn and assess their knowledge offline.

📚 Education
(11)
13
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Circuitry - 3D Circuit Builder
Engineering made simple
Free

Explore a revolutionary 3D circuit building experience with lightning-fast analysis and user-friendly controls. Easily design circuits using intuitive tools and document-based organization, making engineering simple and efficient. Start creating circuits effortlessly today!

📚 Education
(153)
14
Southwire® Conduit Fill Calc
Southwire® Conduit Fill Calc
Southwire® Conduit Fill Calc
by Southwire Company
Free

This application helps electricians, engineers, and contractors quickly determine the proper conduit size to use based on NEC guidelines, including fill percentages and jam probability. Simply input conduit type, size, and conductors, and the app will calculate the conduit fill percentage for you.

🔧 Utilities
(679)
15
EE ToolKit PRO
EE ToolKit PRO
EE ToolKit PRO
Electronics Engineering
$9.99

This app is a highly recommended Electronics Engineering toolkit for engineers, students, and hobbyists, featuring over 160 electronic applications, a multi-functional keyboard, color code tools, frequency generator, circuit simulations, and more. Users praise its constant updates and comprehensive features, making it a valuable tool for anyone involved in electronics.

📊 Productivity
(289)
16
Electrical Formulator
Electrical Formulator
Electrical Formulator
by Historycentral.com Inc
Free

This powerful electrical calculation tool offers hundreds of conversion and calculation tools to solve various electrical design and engineering challenges. It allows users to save, print, and share results, and access frequently used formulas, making it an essential utility for engineers, electricians, and energy professionals to work efficiently and accurately.

📊 Productivity
(1)
17
Condoit
Condoit
Condoit
Digital electrical tools
Free

This digital electrical tool helps electricians streamline their workflow, maximize results, and provide faster, more reliable service to customers by collecting and managing electrical infrastructure information efficiently. By using this comprehensive system, electricians can improve margins, reduce paperwork, and maintain safer, more reliable electrical systems.

💼 Business
(15)
18
Electrician Handy Tool
Electrician Handy Tool
Electrician Handy Tool
All in one electricians tools
Free

This all-in-one tool helps electricians with their daily work by providing calculators for voltage drop, conduit bending, and fractions, making electrical work easier and more efficient. Try it out to streamline your tasks and get the job done quickly and easily.

📊 Productivity
(21)
19
Engineering Dictionary & Quiz
Engineering Dictionary & Quiz
Engineering Dictionary & Quiz
Engineering Dictionary
Free
📚 Education
(3)
20
Simubus
Simubus
Simubus
Electrical Wiring Simulator
Free
🔧 Utilities
(0)