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Best Electricity Basics Apps

198+ iOS apps curated and reviewed

4.5 avg rating
15 free apps
Updated May 2026

The best electricity basics apps on iPhone average 4.5★ across 198+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Electricity Basics

Electrician Handbook — Basics#1

Electrician Handbook — Basics by Sergey Vavaev

Electric circuit, voltage, ohm
Editor's Choice
🔍 Reference
4.8😊(965 ratings)
FreeIn-App Purchases
Electrician Handbook — Basics screenshot 1
Electrician Handbook — Basics screenshot 2
Electrician Handbook — Basics screenshot 3
Electrician Handbook — Basics screenshot 4
Electrician Handbook — Basics screenshot 5
Electrician Handbook — Basics screenshot 6

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.

What We Love

  • 👍 Informative and useful
  • 🚀 Comprehensive and interactive
  • 💡 Helpful for beginners and professionals
  • 🔍 Detailed diagrams and visuals

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 💰 Ads can be intrusive
  • 🕰️ Some content may be outdated
Master Electrician Ref. Lite#3

Master Electrician Ref. Lite by PawEng, LLC

A handbook for electricians
Worth Considering
📊 Productivity
4.7(2.4K ratings)
Free
Master Electrician Ref. Lite screenshot 1
Master Electrician Ref. Lite screenshot 2
Master Electrician Ref. Lite screenshot 3
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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.

More Electricity Basics apps to explore

4
Learn Electronics Basics
Learn Electronics Basics
Learn Electronics Basics
Basic Concepts of Electronics
Free

This app provides a comprehensive guide to the fundamental concepts of electronics. It covers essential topics like electricity, voltage, current, resistance, and various components, making learning accessible for students and professionals. The user-friendly interface ensures an easy and informative learning experience.

Basic electronics conceptsDetailed explanations of componentsUser-friendly interface
📚 Education
(6)
free
5
Electrical Code-A-Day
Electrical Code-A-Day
Electrical Code-A-Day
Quiz for Electricians
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.

Daily electrical code questionsQuestions written by a real electricianCovers a wide range of electrical topics
📊 Productivity
(8.6K)
free
6
Learn Electrical Engineering
Learn Electrical Engineering
Learn Electrical Engineering
by Pollmine.Com
Free

Master electrical engineering concepts with an AI-powered coach. Access bite-sized video lessons, quizzes, and personalized guidance to enhance your knowledge. Dedicate just 60 minutes weekly to achieve significant learning outcomes.

AI-driven coachBite-sized video lessonsQuizzes
📚 Education
(298)
free
7
Basic Electric Circuit
Basic Electric Circuit
Basic Electric Circuit
by Willie van Schalkwyk
$3.99

Explore fundamental electrical concepts like Volts, Amps, and Ohms. This app allows you to build and visualize simple series and parallel circuits with batteries and resistors, demonstrating current flow.

Learn Volts, Amps, and OhmsSimulate series and parallel circuitsVisualize current flow
📚 Education
(0)
paid
8
2017 Master Electrician Ref.
2017 Master Electrician Ref.
2017 Master Electrician Ref.
A handbook for electricians
$9.99

This digital handbook provides electricians and related professionals with essential electrical formulas, diagrams, and reference tables. It offers calculations, a dictionary of terms, and detailed information on wiring, motors, transformers, and more, all accessible on a mobile device.

Electrical formulas and calculationsWiring diagrams for various systemsMotor and transformer specifications
📊 Productivity
(1.2K)
paid
9
Electricity Maps
Electricity Maps
Electricity Maps
Explore live electricity data
Free

Explore live and historical electricity data globally. Track production mix, CO2 emissions, prices, and renewable energy sources in real-time.

Real-time electricity dataHistorical electricity dataProduction mix tracking
🔧 Utilities
(26)
free
10
VoltLab: Interactive Physics
VoltLab: Interactive Physics
VoltLab: Interactive Physics
Lessons, Tests & Circuits
Free

This app simplifies learning electricity through interactive lessons and visual experiments. It offers offline access, quizzes with detailed solutions, and a reference guide for formulas. Ideal for students and educators seeking to understand electrical concepts.

Interactive circuit buildingVisual experiment resultsSelf-paced learning
📚 Education
(188)
free with in-app purchases
11
Lineman's Reference - XFMR LAB
Lineman's Reference - XFMR LAB
Lineman's Reference - XFMR LAB
Interactive Transformer Lab
$19.99

This interactive simulator allows users to study and learn transformer connections. Test your wiring with various meters, and experience consequences of improper connections. Includes reference diagrams, informational material, and a quiz mode to test knowledge.

Transformer connection simulationVolt, ohm, and rotation metersAbnormal voltage and fuse explosion simulation
📚 Education
(123)
free
12
O&R
O&R
O&R
Manage your account on the go.
Free

Manage your energy account conveniently from your mobile device. This app allows you to view bills, make secure payments, and track your energy consumption. It also provides helpful tips to reduce usage and report outages.

Sign in securelyView and pay billsCompare energy use
🔧 Utilities
(9.3K)
ad-supported
13
Two Thirty Volts
Two Thirty Volts
Two Thirty Volts
Electricity Revision Quiz
Free

Test your knowledge of electricity with quizzes and revision notes tailored for secondary science students. Earn reward badges for perfect scores and watch videos on electrical safety and careers. Supplement your curriculum with this educational resource.

Electricity quizzesRevision notesReward badges
📚 Education
(4)
free
14
Ugly's Electrical References
Ugly's Electrical References
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.

NEC 2026 updatesMathematical formulas and calculatorsConduit bending guide with videos
📊 Productivity
(1.5K)
paid
15
Electrical Tools & Reference
Electrical Tools & Reference
Electrical Tools & Reference
Electrician Training Basics
Free
📊 Productivity
(0)
16
Alpha Electricity 101 Guide
Alpha Electricity 101 Guide
Alpha Electricity 101 Guide
by Alpha Technologies, Inc.
Free
💼 Business
(1)
17
Electric Guitar Tuner Basic
Electric Guitar Tuner Basic
Electric Guitar Tuner Basic
Fast & accurate tuning
Free

This app provides fast and accurate tuning for electric guitars, ideal for various music genres and performance settings. It displays precise pitch frequencies and offers an LED indicator for visual feedback. Advanced settings and a tuning fork are available via in-app purchase.

Displays exact pitch frequency in HzA4 calibrationUltra-fast response and high sensitivity
🎵 Music
(287)
free with in-app purchases
18
Easy Electricity
Easy Electricity
Easy Electricity
Learning is Fun
$1.99

This app teaches children the fundamentals of electrical connections through interactive play. It offers various modes, from basic to advanced exercises, and a creative mode for circuit design on iPad. A wide array of components allows for engaging learning experiences.

Basic and advanced circuit exercisesCreative circuit design mode (iPad only)Simulate various electrical components
📚 Education
(5)
paid
19
Electrical Wiring Simulator
Electrical Wiring Simulator
Electrical Wiring Simulator
Practice Anytime, Anywhere
Free
$19.99 | 100% OFF

Practice real-world electrical wiring skills with interactive, step-by-step simulations. Learn load control, parallel/series wiring, and troubleshooting without tools or risk. Ideal for students and aspiring electricians.

Step-by-step simulationsReal-world wiring practiceLoad control and switching
📚 Education
(82)
paid
20
Ask BONBON - NEC Code AI
Ask BONBON - NEC Code AI
Ask BONBON - NEC Code AI
Electrical & NEC AI Assistant
Free
$14.99 | 100% OFF

This AI-powered assistant provides instant answers to National Electrical Code (NEC) questions for electricians. Get precise code information, explanations, and troubleshooting help directly on the job site to ensure compliance and build confidence.

Instant NEC code answersAI-powered code explanationsSmart job site troubleshooting
📊 Productivity
(36)
free

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