CDL Prep

Jeffrey Diaz

Contains ads

About this app

CDL Prep is the best way to prepare for the Commercial Drivers License General Knowledge, and various endorsement exams. CDL Prep contains questions on the following topics: General Commercial, Air Brakes, Combinations, Hazmat, Passenger, Tanks, School Bus, and Doubles/Triples.

Features:
1. Over 500 questions to practice with.

2. Exam Mode - 60 minutes to answer 50 randomly chosen questions, or 40 minutes to answer 20 to 30 questions on endorsement topics. At the end, review your score and any incorrect answers.

3. Practice Mode - Answer questions and receive instant feedback if you answered incorrectly.

4. Answer Randomization - Answers to questions will not always be in the same position.

5. Performance tracking - Review your performance on every question. Red = You have an average score less than 70%, Orange = You have an average score between 70-89%, Green = You have an average score of 90% and above.

Please send any feedback or request to: [e-mail]. Thank you and good luck on your exams!

Ratings and reviews

Ignoring the part about ads... (WA, Jan 2024) For gen knowledge it was great. I struggled more on the app than I could have ever struggled on this test. For passenger.... what the heck. I was scoring very well on the app repeatedly, but when I went to take the exam I actually failed. Sure, maybe I'm bad... but I had never seen most of the questions before. If you're in my shoes just stick to the book

This app worked great! I was able to ace all of my tests gen knowledge, air brakes, doubles/triples, tanker and hazmat.. the words may be different from the actual tests on some questions, however one should be more than able to discern which is correct. The ads, understandable.. it's a free app with great information what do you expect.. It's "CDL prep" and does exactly that.

Great app! Really helps and it's not complicated to figure out. But the lending tree ads are making me lose my mind. You can't exit out of it and end up never finding your score. I don't mind ads... they're necessary but if I have to close the app every time lending tree comes up I might as well get a different app

What's new

Minor bug fixes and user interface improvements.