Electrical & Electrician App

Voltage Lab

In-app purchases

About this app

Master electrical wiring, electrical calculations,
electrical theory, and NEC topics with Electrician
App by VoltageLab — the all-in-one electrical and
electrician app for electricians, electrical
apprentices, students, and anyone looking for
electrician exam prep and real electrical knowledge.

Electrician App by VoltageLab helps you study
smarter with AI-powered electrician practice tests,
flashcards, video lessons, wiring guides, circuit
simulator, and custom study plans — whether you
need NEC exam prep, journeyman electrician exam
prep, or tools to sharpen your electrician skills.

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FEATURES
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🎯 AI Quiz Generator
Generate unlimited electrician practice tests
on any topic, any NEC article, and any difficulty
instantly. Practice grounding, branch circuits,
conduit fill, load calculations, and motors —
fresh questions every time.

⏱ Timed Mock Exams
Simulate real electrician exam conditions with
timed scenario-based questions and NEC article
citations. Built for journeyman electrician exam
prep, master electrician exam prep, and NEC
exam prep.

🔧 Apprentice Simulator
Practice real electrical scenarios in an
interactive circuit simulator — place components,
wire circuits, and complete hands-on electrical
challenges step by step.

📚 Flashcards
Memorize electrical concepts, NEC definitions,
and wiring theory faster. Generate flashcard
decks on any electrical topic — perfect for
electrician exam prep and daily electrical review.

📹 Watch and Quiz
Watch electrical training video lessons then
test your understanding with built-in electrician
practice test questions. Learn electrical wiring
and NEC topics visually.

🔌 Wiring Guides
Visual reference for residential and commercial
wiring, wiring diagrams, electrical circuits,
and installation procedures.

🤖 AI Study Coach
Ask any electrical or NEC question and get
instant step-by-step answers and personalized
electrical exam prep support.

📋 Custom Learning Plans
Generate a structured electrical exam prep
study plan based on your level and weak areas.
Follow a step-by-step path for consistent
daily progress.

🔥 Daily Practice Streaks
Build consistent electrical study habits with
daily electrician practice test sessions and
streak tracking.

📊 Progress Tracking
Monitor electrician practice test performance,
identify weak electrical topics, and measure
your improvement over time.

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ELECTRICAL TOPICS
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Electrical wiring and wiring diagrams, NEC 2023
code articles, grounding and bonding (Article 250),
branch circuits (Article 210), wiring methods
(Article 310), motors (Article 430), load
calculations (Article 220), services (Article 230),
conduit fill, voltage drop, GFCI and AFCI
protection, electrical theory and circuits,
electrical formulas, electronics fundamentals,
troubleshooting.

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BUILT FOR
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Electricians looking for electrician exam prep
and trade knowledge, journeyman electrician exam
prep and master electrician exam prep candidates,
NEC exam prep and electrical exam prep students,
apprentice electricians and electrical apprentices,
IBEW apprenticeship students, electrical engineering
students, electrical technicians, and anyone
needing a daily electrical reference.

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WHY ELECTRICIAN APP BY VOLTAGELAB
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Unlike static electrician exam prep apps with
fixed question banks, Electrician App by VoltageLab
uses AI to generate unlimited fresh electrician
practice tests, personalized electrical exam prep
plans, and NEC exam prep explanations — so your
learning never runs out.

Download Electrician App by VoltageLab and
start your electrician exam prep today.

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Ratings and reviews

purchased the pro version, and so far it has been good, still exploring but from what I see so far its a great tool to have

Great educational app! User-friendly interface, quality content, and very helpful for learning. ⭐⭐⭐⭐⭐

It CONTINUOUSLY tries to get you to rate it, popping up every 15 seconds.. and after reading multiple rambling AI created information (which is actually okay in the sense that it gives you information.. but it isn't relatable... there aren't any analogies, just stale facts.. basically it's trash). so I finally decide to rate it and it says that it's not even installed on my phone and I can't rate it in the app (had to come back to the store page to rate it. no bad reviews allowed apparently..)

What’s new

• Added Quiz Practice & Exam modes
• Added wrong-answer review with explanations and AI discussion
• Improved custom quiz creation
• Enhanced Study Coach recommendations