CDL Prep

Contains ads
4.7
4.48K reviews
1M+
Downloads
Content rating
Everyone
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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: CDLPrepApp@gmail.com. Thank you and good luck on your exams!
Updated on
Jan 5, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
4.28K reviews
Nicholas P.
January 27, 2024
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
11 people found this review helpful
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G T
February 18, 2024
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.
6 people found this review helpful
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Tim Ryan (Foolsbal143)
July 14, 2020
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
137 people found this review helpful
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What's new

Minor bug fixes and grammatical corrections.