CDL Study App

Study smarter with FMCSA referenced material and smart weak area tracking.

The most comprehensive CDL permit prep app available — built on official FMCSA material and designed for real truckers.

Whether you're studying for your Class A or Class B CDL permit, CDL Study App has everything you need to walk into the DMV with confidence.

STUDY BY CATEGORY Practice every CDL topic with hundreds of FMCSA referenced questions including:

• General Knowledge
• Air Brakes
• Combination Vehicles
• Doubles & Triples
• HazMat
• Tank Vehicles
• Pre-Trip Inspection
• Driving Safely
• Passenger Transport
• School Bus

SMART QUIZ MODE Test yourself with randomized questions that mirror the real DMV exam. Get instant feedback on every answer with detailed explanations and FMCSA manual references so you understand WHY not just what.

WEAK AREA TRACKING Our smart flagging system identifies questions you get wrong and focuses your study sessions on exactly what needs work. Get a question right 3 times in a row to clear the flag. Study smarter not harder.

PROGRESS TRACKING Track your total study time exam attempts and average scores across every category. See exactly how far you have come and where to focus next.

CLASS A & CLASS B Select your CDL class and get a customized study experience showing only the categories relevant to your specific license.

GO PREMIUM Remove all ads and unlock the full CDL Study App experience for just $4.99 per month. Your support helps us keep improving the app with more questions and features.

FOR CDL SCHOOLS We are building tools specifically for CDL schools and instructors. Contact us to learn about early access and school pricing.

Built by truckers for truckers. Pass your permit test first try with CDL Study App.

SUBSCRIPTION INFORMATION CDL Study Premium is an auto-renewable subscription at $4.99 per month. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple ID Account Settings.

TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

PRIVACY POLICY https://rhynoappstudios.github.io/privacy.html