Published by DMV Learning on Nov 4, 2024

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Why should I report an Issue with CDL Study: Permit Prep Test?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of DMV Learning to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About CDL Study: Permit Prep Test

1. With over 1000 state-specific questions based on the official CDL handbook, our app gives you a study experience identical to the actual exam.

2. Each Premium question is written by a team of professional curriculum experts, who know exactly what you need to know to pass your exam.

3. CDL Study is the perfect app for you! With a 95. 2% success rate, it's the industry-leading solution for getting your CDL.

4. With CDL Study, you can quickly and effectively prepare for CDL Class A, B, or C exams, and leave the DMV confident and prepared for the journey.

5. Our app covers all CDL license classes and endorsements, including the HazMat (Hazardous Materials) Test, Air Brake Test, and Combined Vehicle Test, among others.

6. The app is divided into short modules that allow you to study when you have a few minutes off, whether at work, on the bus or while waiting for the kids.

7. Are you looking for an effective way to prepare for the CDL exam and make sure you pass it?

8. With unlimited exam simulators, you can familiarize yourself with the format and structure of the exam.

9. With CDL Study, you'll have everything you need on your mobile device.

10. No more carrying a heavy study guide.

11. Don't let the CDL exam stop you!

CDL Study Customer Insights

1. This app is garbage use CDL PREP instead it's almost verbatim on BMV\DMVApp is buggy, marks correct answers incorrect (while providing information that clearly shows my answer was correct), randomly changes language between questions.

2. Please use all resources available to you to pass your CDL exam because this app alone is somewhat helpful but not guaranteed.DO NOT USE! Not only are some of the answers it says is correct, but it also on the hard version of the exam gave me 4 questions in Spanish and 56 in english... I don't speak Spanish.

3. great app you should get this appThis app is okay for some use but it contain a lot of errors such as giving you the wrong answer, some misspelled words in the questions, and several questions asked in another language that's not beneficial if you only speak English.

4. i really like how on multiple choice test questions ,, ,, you think ok ,, im pretty sure that one is the right ansure and then imediatly after you get to find out if you got it right or wrong and right then when you find out they always have a short or long paragraph explaining why very detailed explanation of proper truckdriving procedure .

5. you can study how many times you want and the questions are very clear to practice your knowledge test.great study tool .

6. Everytime I take an exam it starts going bilingual and marking my correct answers incorrect.

7. The only issue I have is that some of the "correct" answers on some of the quizzes are wrong.

8. I do, however, like that the quizzes give you the explanation for the actual correct answer at the bottom of the screen.excellent app for cdl a students.

9. Yes I have ensured I selected English and I confirmed the answers in the study portion and the book.

10. Questions will be repeateded 3 to 4x in the same practice test.

11. When I click submit feedback it turns on my wifi direct and starts searching for devices so this is where I'll submit my feedback until corrected.

Steps to Troubleshoot & Fix CDL Study Issues

1. Fix CDL Study Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart CDL Study: Restarting the app will resolve most errors.
  2. Update the CDL Study App. Here is how:
    1. On Android goto PlayStore » Search for "CDL Study" » Open CDL Study: Permit Prep Test » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for CDL Study » click "UPDATE".
  3. Clear CDL Study: Permit Prep Test app cache: Clearing cached data will force your app to retrieve the latest data directly from CDL Study servers.
    1. On Android, goto Settings » Apps » Select "CDL Study: Permit Prep Test" » click Storage » click "Clear Cache".
  4. Check CDL Study app permissions. If any of these permissions required to use your device's features are disenabled, CDL Study might not work.
  5. Uninstall and reinstall CDL Study. If nothing else has worked, completely uninstall CDL Study then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing CDL Study not working


2. Fix CDL Study Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make CDL Study be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to CDL Study not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, CDL Study may not be able to connect to the Internet when running in the background.

Reported Issues