Best Contractor License Prep Apps

CDL Prep

Commercial Drivers License

Free

Prepare for your Commercial Drivers License exams with a comprehensive question bank covering general knowledge and various endorsements. Practice with timed exams or instant feedback modes to identify areas for improvement.

NASCLA Contractor Exam Prep

Pass General Contractor Test

Free

Prepare for the NASCLA Contractor Exam with comprehensive study materials. Access over 1,600 practice questions, 1,100 flashcards, and mock exams covering all 12 NASCLA exam areas. Learn effective open-book strategies and track your progress with performance analytics.

PSI Exam Prep 2026: License

Real Estate, Insurance Test

Free

Prepare for your PSI licensing exam with over 1,000 practice questions and detailed explanations. This app covers multiple professions and offers various study modes to track your progress and build confidence.

Ham Radio Prep

Ham Radio License Study App

Free

Prepare for your ham radio license exams with comprehensive study materials. Access video lessons, track your progress, and take practice tests designed to mirror the official FCC exams for all three license levels.

CSLB C-39 Roofing Test Prep

Roof Contractor License Exam

Free

Prepare for the C-39 Roofing Contractor License Exam with up-to-date materials for 2026. Access an extensive question bank, detailed explanations, and progress tracking to hone your skills. Features include customizable study plans and simulated exam modes for comprehensive preparation.

Dearborn Real Estate Exam Prep

Agent License Practice 2026

Free

Prepare for your real estate licensing exam with over 500 practice questions, flashcards, and audio content. This comprehensive study tool offers detailed explanations, progress tracking, and expert-developed video topics to help you pass on your first attempt.

CDL Prep Practice Test Genie

2026 CDL Permit, ELDT & HazMat

Free

Prepare for your CDL permit and endorsement tests with an FMCSA-approved app. It offers ELDT theory certification, exam-level practice questions, and personalized study tools to help you pass your commercial driver's license exams.

General Contractor Exam 2026

CSLB Building & Law Prep Test

Free

Prepare for your General Contractor certification exams with a comprehensive study tool. It offers practice questions, realistic simulations, detailed explanations, and personalized study plans to help you master the material and track your progress effectively.

DMV Genie: Permit Test 2026

Driving Practice License Prep

Free

Prepare for your driver's license or permit test with comprehensive study materials and practice exams. This app offers state-specific questions, detailed explanations, and AI-powered tutoring to help you pass on your first attempt. Covers car, motorcycle, and CDL tests across all 50 states.

Kansas DMV Test License Prep

Complete DMV Teen Permit Test

Free

Prepare for your Kansas driver's license test with this comprehensive app. Access official handbooks, practice tests with over 550 questions in English and Spanish, and educational videos. It covers teen permits, motorcycle licenses, and commercial licenses.

PSI Test Prep

Premium test questions by PSI

Free

Prepare for licensure exams with practice questions, detailed progress tracking, and custom study sessions. Access explanations and references to pinpoint areas for improvement before test day. Upgrade for full access to question sets.

Ohio DMV Test BMV License Prep

Complete DMV Teen Permit Test

Free

Prepare for your Ohio driver's license permit test with this comprehensive app. It includes official handbooks, hundreds of practice questions in English and Spanish, and educational videos. Get ready to pass your written exam without expensive courses.