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Best Voltage Lab Apps

250+ iOS apps curated and reviewed

5.0 avg rating
19 free apps
Updated October 2026

Every iPhone needs a few good voltage lab apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Voltage Lab Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1VoltageLab: NEC Exam PrepVoltageLab: NEC Exam PrepFree5.0★ (1)NoYesSep 2026
2Electrical Systems Visual LabElectrical Systems Visual Lab$1.99—NoNoJul 2026
3VoltLab: Interactive PhysicsVoltLab: Interactive PhysicsFree5.0★ (381)NoYesOct 2026
4MasterElec - NEC Code GuideMasterElec - NEC Code GuideFree5.0★ (4)NoYesOct 2026
5AC Lab SystemAC Lab SystemFree—NoNoMay 2026
6Lab Assist: The Lab AssistantLab Assist: The Lab AssistantFree—NoYesMay 2026
7@Lab@LabFree—NoNoOct 2026
8Voltage Drop Calc NEC & IECVoltage Drop Calc NEC & IECFree—NoYesOct 2026

Top Picks for Voltage Lab

VoltageLab: NEC Exam Prep#1

VoltageLab: NEC Exam Prep by Nazmul Islam

Pass the NEC Exam Faster
Editor's Choice
📚 Education
5.0(1 ratings)
FreeIn-App Purchases
VoltageLab: NEC Exam Prep screenshot 1
VoltageLab: NEC Exam Prep screenshot 2
VoltageLab: NEC Exam Prep screenshot 3
VoltageLab: NEC Exam Prep screenshot 4
VoltageLab: NEC Exam Prep screenshot 5
VoltageLab: NEC Exam Prep screenshot 6

Prepare for electrician licensing exams with AI-powered practice tests and personalized study plans. Track your progress, identify weak areas, and simulate real exam conditions to ensure you're ready to pass.

VoltLab: Interactive Physics#3

VoltLab: Interactive Physics by Denis Gladkii

Your discovery lab
Worth Considering
📚 Education
5.0(381 ratings)
FreeIn-App Purchases
VoltLab: Interactive Physics screenshot 1
VoltLab: Interactive Physics screenshot 2
VoltLab: Interactive Physics screenshot 3
VoltLab: Interactive Physics screenshot 4
VoltLab: Interactive Physics screenshot 5

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.

More Voltage Lab apps to explore

FAQ about Voltage Lab

What are the best voltage lab apps for iPhone?
VoltageLab: NEC Exam Prep tops our voltage lab apps ranking as of October 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 19 of the top voltage lab apps we rank are free to download, including VoltageLab: NEC Exam Prep and VoltLab: Interactive Physics.
VoltageLab: NEC Exam Prep has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ voltage lab apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.