GC Master — Pass Your General Contractor Exam Ace your General Contractor exam on the first try with GC Master—the all-in-one study app built for busy tradespeople. Get code-accurate practice questions, instant answer rationales, and bite-size lessons that turn confusing standards into job-site common sense. Why you’ll love it Exam-style questions with clear explanations and real-world examples* Smart practice: adaptive quizzes focus on your weak spots Code references to IRC/IBC/OSHA where it matters Offline mode so you can study on lunch or between jobs Progress tracking with daily goals and pass-probability estimates Mock exams timed to the real thing Perfect for Journeymen and apprentices prepping for GC/state trade exams Contractors renewing licenses or brushing up on code -Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ -Privacy Policy: https://ateam0007.wixsite.com/website/privacypolicy *In App Purchase required to Unlock all contentCrew leads who want quick, on-site references