Electrician Exam Prep:NEC
Electrician Exam Prep:NEC Summary
Electrician Exam Prep:NEC is a free, with in-app purchases Android app in Education by VoltExam. Released in Apr 2026 (3 months ago). It has about 17+ installs Based on AppGoblin estimates, it reaches roughly 4.00 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated May 15, 2026
Recent activity: 3.00 installs this week (8.00 over 4 weeks) showing above average growth View trends →
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App Description
Voltage drop calculator + 1,000+ NEC questions. Pass journeyman exam.
The journeyman electrician exam has a 30–40% first-attempt fail rate. The single biggest reason: not knowing how to navigate the NEC code book under time pressure. Electrician Exam Prep: NEC 2026 trains you to think like the exam does.
⚡ VOLTAGE DROP CALCULATOR
The calculation most test-takers get wrong. Our tool handles single-phase and three-phase calculations for copper and aluminum conductors per NEC Chapter 9 — with step-by-step breakdowns you can study, not just copy.
📋 1,000+ NEC PRACTICE QUESTIONS
Article-by-article coverage of the NEC: wiring methods, overcurrent protection, grounding and bonding, services and feeders, special occupancies. Every question has a full rationale with the NEC article reference.
🎯 STUDY BY ARTICLE
Drill exactly where the exam hurts: Article 210 (Branch Circuits), 230 (Services), 250 (Grounding), 300 (Wiring Methods), 310 (Conductors). Don't waste time on topics you already know.
📵 FULL OFFLINE ACCESS
Study on the job site, in the field, or in the basement — no Wi-Fi needed.
📈 PROGRESS TRACKING
Know your score per NEC article. Walk into test day knowing your weak spots are covered.
Your journeyman license is a $20K+ career upgrade. This app costs less than a cup of coffee.
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