The #1 rated contractor exam prep app with 2,400+ practice questions, 25 construction calculators, PSI-format mock exams, smart flashcards with spaced repetition, and AI-powered explanations β everything you need to pass your contractor licensing exam on the first try.
*Based on a survey of ContractorPass users who completed the full study plan.
Everything you need to prepare for your contractor licensing exam

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From the App Store β unedited reviews from contractors who passed. Read all reviews on App Store β
βPassed the Florida GC exam on my first try! The 240-question mock exams were almost identical to the real PSI format. The calculators saved me hours on test day β especially the blueprint scale and depreciation tools.β
Carlos D.
Florida
8 weeks of study
βFailed twice with another prep course. Switched to ContractorPass and the AI explanations finally made the business & finance section click. The code reference cards are brilliant. Passed with room to spare.β
Mike T.
California
5 weeks of study
βThe spaced repetition flashcards are a game changer. I studied during lunch breaks on job sites and the Wrong Answer Book made sure I never repeated the same mistakes. Scored well above 70% on the real exam.β
James W.
NASCLA
6 weeks of study
No matter where you are in your exam journey, ContractorPass meets you there
The Overwhelmed Beginner
Smart Topic Guidance"I'm trying to get my general contractor license but the exam covers everything from accounting to OSHA. Where do I even start?"
ContractorPass organizes content into 3 clear parts β Business, Contracts, and Project Management. Start with 10 questions a day and the AI identifies your weak spots so you always know what to study next.
The Retaker
Wrong Answer Book + Mock Exams"I failed the exam and I don't know what went wrong. I studied the books but couldn't finish the 240 questions in time."
The Wrong Answer Book captures every mistake and shows you patterns. The timed mock exams build your speed and stamina so 240 questions feels manageable on test day.
The Math Struggler
25 Construction Calculators"I know construction but the business math kills me β depreciation, markup calculations, bid estimation. I freeze up on the calculator problems."
25 built-in calculators with step-by-step breakdowns teach you the formulas as you use them. Practice with the same types of calculations you'll see on exam day.
The Working Contractor
Quick Sessions + Offline Mode"I'm running jobs during the day and can barely find time to study. I need something I can use during lunch breaks or between site visits."
Quick 10-question sessions take 5-8 minutes. Flashcard reviews take 3 minutes. Everything works offline on job sites. Study in the truck, at lunch, whenever you have a few minutes.
The Book Reader
Speed Cards + Spaced Repetition"I've read the reference books cover to cover but I can't recall the code numbers and formulas when doing practice questions."
Code Numbers Speed Cards and Formula Reference cards use spaced repetition to lock knowledge into long-term memory. Active recall beats passive reading every time.
The Almost-Ready Candidate
PSI-Format Mock Exams"I've been studying for months and think I'm ready, but I'm scared to schedule the $300+ exam. What if I fail again?"
Take full 240-question mock exams under timed conditions β same 3-part format as PSI. Score 70%+ twice in a row? You're ready. The app gives you a clear readiness signal, not a vague feeling.
Most students pass within 6-8 weeks studying 30-45 minutes per day
Answer 30 questions daily across all 3 parts. Use construction calculators to get comfortable with the math. The app identifies your weakest areas.
Focus on weak topics with targeted practice. Review flashcards daily (spaced repetition kicks in). Master code numbers with Speed Cards. Use calculators on every math problem.
Take full 240-question mock exams weekly. Review wrong answers thoroughly. When you score 70%+ consistently, you're ready for the real PSI exam.
Ready to start? Download free and begin today.
Download FreeSix powerful study tools working together to help you master every exam topic
Covering Business & Finance, Contract Admin, and Project Management with AI-powered explanations and code references.
25 built-in tools: concrete, roofing, markup, bid estimation, depreciation, blueprint scale, lien timeline & more.
Spaced repetition across all content areas with topic mastery tracking. Cards adapt as you improve for long-term retention.
240-question full exam simulation with 3 parts, 70% passing score, and real exam mode to build test-day confidence.
Track and retry every mistake with detailed explanations and exam tips. Turn every error into a learning opportunity.
Florida, California, NASCLA + 11 more states with state-specific content tailored to each licensing exam.
Select Florida, California, NASCLA, or any of 14 states to get targeted content for your specific contractor licensing exam.
Practice questions, use calculators, flip flashcards, or take timed exams β pick what works for your learning style.
AI finds your weak spots so you study efficiently. Score 70%+ on mocks and you're ready for the real exam.
No credit card required. Study with generous free limits, then unlock Pro for unlimited access.
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The general contractor licensing exam has a first-time pass rate of around 40-50%. Most candidates who fail cite the same reasons: not enough practice with the exam format, poor understanding of the business math portion, and inability to manage time across 240 questions. ContractorPass was built specifically to solve these problems.
Unlike traditional prep courses from Contractor Campus ($149+) or basic question banks like 1 Exam Prep ($79+), ContractorPass offers 2,400+ exam-style questions with AI-powered explanations that include code references and exam tips. Each wrong answer triggers a deep analysis β not just "the correct answer is B," but why it's correct, which code section it references, and memory techniques to remember it.
The 25 built-in construction calculators cover everything from concrete estimation to depreciation to blueprint scale β the same calculations you'll face on exam day. Combined with spaced repetition flashcards, code numbers speed cards, PSI-format mock exams (240 questions, 3 parts, 70% passing), and a wrong-answer journal that turns every mistake into a learning opportunity, ContractorPass gives you a complete study system in one app.
| Feature | ContractorPass | Contractor Campus | 1 Exam Prep | Craftsman |
|---|---|---|---|---|
| Practice Questions | 2,400+ | 500+ | 800+ | 600+ |
| AI Explanations | β | β | β | β |
| Construction Calculators | 25 | β | β | β |
| Spaced Repetition | β | β | β | β |
| Code Reference Cards | β | β | β | β |
| PSI Mock Exams | β | β | β | β |
| Wrong Answer Review | β | β | β | β |
| Multi-State | 14 States | 5 States | 3 States | 1 State |
| Starting Price | Free | $149 | $79 | $59 |
Join thousands of contractors who passed their licensing exam with ContractorPass. Start studying today β it's free.
Download Free on App StoreAvailable on iPhone and iPad. No credit card required.