Comparison

NEC Master Exam Prep vs NEC Exam Prep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NEC Master Exam Prep

Prepare for your electrical code certification with a comprehensive study tool. Access over 2,500 practice questions with detailed explanations and track your progress. Create custom tests to focus on challenging topics and ensure you're studying the most current code standards.

Highlights
  • Extensive question bank (2,500+)
  • In-depth explanations for answers
  • Progress analytics and performance tracking
  • Custom test creation
  • Up-to-date 2023 NEC content
  • Targeted study for electrical professionals
Features
Read full description

Amp Up Your NEC Master Exam Preparation with NEC Master Exam Prep! Designed for electrical professionals, our app provides comprehensive resources to master the National Electrical Code (NEC) and confidently pass your exam. Key Features for Your Success: Extensive Question Bank: Engage with over 2,500 practice questions covering every section of the NEC Master Exam, fostering a deep understanding of the code. In-Depth Explanations: Gain clarity with thorough explanations for each question, ensuring you comprehend the reasoning behind every answer. Progress Analytics: Monitor your performance in real-time to identify strengths and target areas that need improvement. Custom Test Creation: Bookmark challenging questions and create personalized practice tests using your collected questions, tailored to your specific needs. Up-to-Date Content: Incorporates the latest 2023 NEC standards and updates, ensuring you study the most current and accurate material. Why Choose NEC Master Exam Prep? Don’t leave your certification to chance. Equip yourself with the knowledge and confidence to pass the electrical code exam on your first attempt. Whether you're aiming to advance your career or achieve certification, our app delivers the essential tools and resources for your success. Download NEC Master Exam Prep today and take the next step towards becoming a master electrician! --- Auto-renewable subscriptions are available from the App Store for NEC Master Exam Prep. • Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Terms of Use: https://nec.hubtests.com/terms Privacy Policy: https://nec.hubtests.com/privacy

About

NEC Exam Prep

Master the National Electrical Code (NEC) with engaging quizzes covering all essential topics. Ideal for students and professionals seeking to boost their knowledge and confidence for the NEC exam. Learn and grow with this comprehensive study companion.

Highlights
  • Comprehensive NEC topic coverage
  • Engaging and fun quizzes
  • Boosts knowledge and confidence
  • Code navigation strategies
  • Electrical theory fundamentals
  • Wiring methods and materials
Features
Read full description

Master all essential topics for your National Electrical Code (NEC) exam with Fun and Engaging Quizzes! Dive into the world of NEC with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Introduction to the NEC: -Purpose and scope of the NEC -Code structure and organization -How to locate and interpret code articles Electrical Theory Fundamentals: -Voltage, current, resistance, and power -AC vs. DC systems -Ohm’s Law and basic calculations Wiring Methods and Materials: -Types of conductors and insulation -Raceways and cable assemblies -Installation and support requirements Conductors for General Wiring: -Ampacity and temperature ratings -Conductor sizing and derating factors -Aluminum vs. copper conductors Overcurrent Protection: -Circuit breakers and fuses -Overcurrent device sizing -Short-circuit and ground-fault protection Grounding and Bonding: -Grounding electrode systems -Equipment grounding conductors -Bonding requirements and continuity Branch Circuits: -Branch circuit ratings and loads -Required outlets and receptacles -GFCI and AFCI requirements Feeders and Services: -Service entrance conductors -Feeder sizing and protection -Service disconnecting means Special Occupancies: -Hazardous (classified) locations -Health care facilities -Places of assembly Special Equipment: -Motors and motor controllers -HVAC and refrigeration equipment -Elevators and escalators Special Conditions: -Emergency and standby systems -Fire alarm systems -Energy storage systems Equipment for General Use: -Switches and receptacles -Lighting fixtures and luminaires -Appliances and utilization equipment Calculations and Load Determination: -General lighting load calculations -Demand factors and continuous loads -Service and feeder calculations Safety Requirements and Work Practices: -Electrical safety principles -Clearances and working space -Lockout/tagout considerations NEC Exam Strategies and Code Navigation: -Understanding exam question formats -Efficient code book navigation -Common exam traps and mistakes Who is it for? - Students preparing for NEC exam. - Professionals brushing up on their knowledge. - Anyone interested in understanding Electrical principles. Download now and make learning NEC+ enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/NECExam/privacy-policy

Screenshots

NEC Master Exam Prep4 screens
NEC Exam Prep4 screens

Verdict

The call

The clearest difference is rating: NEC Exam Prep at 4.5 against NEC Master Exam Prep's 3.7. NEC Exam Prep also leads on monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. NEC Master Exam Prep sells 2 in-app purchases, starting at $9.99 per month and NEC Exam Prep sells 6 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

NEC Exam Prep holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 6 and 6 respectively.

UpkeepUpdate frequency

NEC Master Exam Prep ships an update every 2 weeks, NEC Exam Prep fortnightly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
NEC Master Exam Prep versus NEC Exam Prep: the parameters behind the verdict, then further details
ParameterNEC Master Exam PrepNEC Exam Prep
PriceFreeFree
Rating3.7 (6 ratings)4.5 (6 ratings) — better
Number of ratings66
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size12 MB21 MB
Age rating4+4+
DeveloperCargo Teleport IncForwa Elade Wunde

Customer experience

NEC Master Exam Prep

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%

NEC Exam Prep

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%

In-app purchases

2 purchases

NEC Master Exam Prep

Subscriptions1
  • Premium monthly subscription$9.991 Month
One-time1
  • Lifetime version$24.99
6 purchases

NEC Exam Prep

Subscriptions3
  • 1 Week$7.997 Days
  • 1 Month$19.991 Month
  • 1 Year$29.991 Year
One-time3
  • 1500$1.99
  • 3500$2.99
  • 9000$4.99

Questions

Is NEC Master Exam Prep free?
NEC Master Exam Prep is free to download, with in-app purchases available.
Is NEC Exam Prep free?
NEC Exam Prep is free to download, with in-app purchases available.
Which has better reviews, NEC Master Exam Prep or NEC Exam Prep?
NEC Exam Prep is rated higher. NEC Master Exam Prep averages 3.7 out of 5 from 6 ratings, while NEC Exam Prep averages 4.5 from 6 ratings.
Do NEC Master Exam Prep or NEC Exam Prep have ads?
Neither NEC Master Exam Prep nor NEC Exam Prep shows ads.
Which is updated more often, NEC Master Exam Prep or NEC Exam Prep?
NEC Master Exam Prep ships an update every 2 weeks, and NEC Exam Prep fortnightly. Most recently, NEC Master Exam Prep was updated on November 4, 2026 and NEC Exam Prep on November 5, 2026.

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