About Electrical & Electrician App
Master electrical wiring, electrical theory, electrical calculations, and NEC topics with VoltageLab Electrician Guide App — your all-in-one electrician handbook app for electricians, apprentices, students, and anyone...
Master electrical wiring, electrical theory, electrical calculations, and NEC topics with VoltageLab Electrician Guide App — your all-in-one electrician handbook app for electricians, apprentices, students, and anyone preparing for journeyman electrician exams.
Whether you want a practical electrician handbook, support for National Electrical Code study, or better tools for daily learning, VoltageLab helps you study smarter with quizzes, flashcards, video lessons, AI help, custom study plans, and progress tracking. Use it for electrician exam prep, improving job knowledge, and building confidence in real electrical topics.
Why Choose VoltageLab Electrician Guide App?
• Electrician Handbook Tools – study key electrical topics in one place
• NEC & National Electrical Code Support – review important code-related concepts
• Smart Quizzes – practice with unlimited quizzes by topic and difficulty
• Flashcards – memorize faster and retain more
• Video Lessons – learn electrical wiring, circuits, and theory visually
• Daily Practice – build stronger habits with regular study sessions
• Custom Study Plans – generate learning plans based on your goals
• Progress Tracking – monitor results and improve weak areas
• AI Study Help – ask questions and get guided explanations
Complete Electrician Study App
Use VoltageLab as your daily electrician app, electrician handbook, and study companion for learning essential trade knowledge.
Study Key Topics
Learn and review:
• electrical wiring
• wiring diagrams
• electrical calculations
• electrical theory
• circuits and formulas
• grounding and protection
• motors and controls
• electrical engineering fundamentals
• electronics basics
• NEC concepts and code-related topics
Practice for Electrician Learning and Exam Prep
Improve your skills with interactive learning tools:
• generate quizzes on electrical topics
• practice by concept and difficulty
• review explanations for wrong answers
• identify weak areas faster
• build daily study streaks
• strengthen knowledge for electrician exam prep
• support your journeyman electrician study routine
AI Assistant for Electrical Learning
Get help when you need it:
• ask questions about electricity and wiring
• get step-by-step explanations
• receive personalized study support
• understand difficult concepts more easily
Custom Learning Plans
Study smarter with guided learning:
• create plans based on your level and goals
• focus on weak topics
• follow a step-by-step path
• stay consistent with structured practice
Track Your Progress
Stay motivated and measure improvement:
• monitor quiz performance
• track study habits
• find topics needing more work
• improve over time with focused learning
Built for Electricians, Apprentices, and Students
VoltageLab Electrician Guide App is designed for:
• electricians improving trade knowledge
• apprentices learning electrical wiring and electrical theory
• students studying electrical concepts
• technicians reviewing formulas, circuits, and troubleshooting basics
• users looking for an electrician handbook app
• learners studying NEC and National Electrical Code topics
• anyone preparing for journeyman electrician exams
• users wanting better electrician exam prep tools
More Than a Basic Electrician Book
Unlike a static electrician book, VoltageLab combines:
• electrician handbook content
• quizzes and flashcards
• video learning
• AI-powered study support
• custom learning plans
• progress tracking
Use VoltageLab to study:
• electrician handbook topics
• NEC
• National Electrical Code
• electrical wiring
• wiring diagrams
• electrical calculations
• electrical theory
• circuits, formulas, and practical concepts
• electrician exam prep
• journeyman electrician study material
Previous Versions
Here you can find the changelog of Electrical & Electrician App since it was posted on our website on 2023-12-30 21:22:30.
The latest version is 7.2.0 and it was updated on 2026-06-11 03:15:56. See below the changes in each version.
Electrical & Electrician App version 7.2.0
Updated At: 2026-06-09
Changes: • Added Electrical Apprentice Simulator practice
• Added personalized quiz study styles
• Improved custom quiz creation
• Enhanced Study Coach recommendations
Electrical & Electrician App version 7.1.8
Updated At: 2026-05-26
Changes: Daily task habit tracker added.
Study plan content is now clearer and easier to read.
Electrical & Electrician App version 7.1.0
Updated At: 2026-05-06
Changes: Added USA, UK, Australia, Canada & Germany electrical standards
Quiz now follows your country's electrical code
Flashcards updated with regional terminology & regulations
Scan & Solve answers based on your selected standard
Study plans tailored to your country's curriculum
Bug fixes and performance improvements
Electrical & Electrician App version 7.0.2
Updated At: 2026-04-28
Changes: Multiple Plan can be added from the pro plan
Added secure login system
Delete user profile from settings
Cross-platform subscription support
Fixed Flashcards generation error
Fixed some known issues to improve overall app stability
Electrical & Electrician App version 6.1.13
Updated At: 2026-04-06
Changes: • Improved Settings Screen UI
• A pop-up for feedback is added
• Fixed known issues and bugs
Electrical & Electrician App version 6.1.11
Updated At: 2026-03-30
Changes: • Improved Learning Plan experience
• Added more electrician-focused categories
• Enhanced Home screen UI/UX
• Fixed known issues and bugs
Electrical & Electrician App version 6.1.4
Updated At: 2026-03-07
Changes: • Learning Insights with AI Study Coach
• Weak topic detection from quiz history
• Today’s Focus personalized practice suggestion
• Topic-based improvement recommendations
• Daily Practice streak tracking
• Practice More option after completing daily goal
• Skip Topic for Daily Practice
• Choose Topic for targeted practice
Electrical & Electrician App version 6.1.2
Updated At: 2026-02-28
Changes: • Added Daily Practice Streak (weekly streak + daily quiz flow)
• New Help & Feedback on Quiz Results: Rate, Feedback, Live Chat, Facebook Community
• Improved Quiz/Flashcards/Video input UI clarity
• Fixed known bugs + UI polish for better stability
Electrical & Electrician App version 6.1.1
Updated At: 2026-02-22
Changes: • Added Quiz Actions on Quiz History items
• New Practice Wrong Only flow questions.
• Added Retry Same Quiz.
• Improved post-quiz navigation with faster
• Better quiz replay experience.
• UI/UX refined for cleaner action flow
• Fixed quiz item store issues.
• Performance and stability improvements.
Electrical & Electrician App version 6.0.7
Updated At: 2026-02-09
Changes: • Quizzes appear during video playback (every minute)
• Improved video player UI & layout
• Fixed known issues & stability improvements
