NEC Master Suite: Exam Prep
Electrician Test Prep + NEC
Free · Designed for iPad. Not verified for macOS.
Adaptive NEC practice, flashcards, mock exams, code lookup, and electrical calculators for journeyman, master, inspector, maintenance, and C-10 prep.
NEC Master Suite is the all-in-one study and code tools app for electricians preparing for exams and improving code-book speed.
Choose the track that fits your goal:
Journeyman Electrician
Master Electrician
Electrical Inspector
Maintenance Electrician
California C-10
Study smarter with:
Adaptive practice sessions
Full mock exams
Flagged-question review
Flashcards for weak areas
Code lookup drills
Topic-based progress tracking
Use built-in electrical calculators for:
Voltage Drop
Conduit Fill
Box Fill
Dwelling Load
Grounding & Bonding
Derating
Motor Circuit
Transformer
Fault Current
Service & Feeder
Ohm's Law
The built-in NEC reference experience helps you move through topics faster, improve lookup speed, and stay focused in one workspace instead of switching between multiple apps.
Whether you are preparing for your first journeyman exam, leveling up to master electrician, studying for California C-10, reviewing inspection topics, or sharpening maintenance troubleshooting skills, NEC Master Suite gives you a focused way to study and practice.
NEC Master Suite is an educational and study tool. Always verify official code books, local amendments, and field decisions before relying on calculations, references, or interpretations.
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The developer, Ghaith Alshehabat, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ghaith Alshehabat
- Size
- 23.7 MB
- Category
- Education
- Compatibility
Requires iOS 26.4 or later.
- iPhone
Requires iOS 26.4 or later. - iPad
Requires iPadOS 26.4 or later. - Mac
Requires macOS 26.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Muehldorf Software Development