Contact CDL Test Prep Customer Service

Why should I report an Issue with CDL Test Prep: Practice Tests?

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 Iteration Mobile & Vialsoft Apps 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.

1. A lot of the questions on the practice test are not revelent to UsaI love it, I Keeps reminding me to study, It even says don't you want your CDL license, so it keeps motivated to study for my goal, this program has endless hours of training that will be needed for the test & roadsI answer correctly and it changes my answer and scores me improperly.

2. I retake the tests after seeing which ones I got wrong then answer everything correctly based off of knowing which questions I got wrong and right and it seems to change 50-80% of my answers after I got back through and check my results.Its an easy app to use, but there could be some improvements.

3. Nice job developer's!Usefull tool to help you learn and definitely a confidence booster when you go to take the real test.

4. Questions do apply to driving basic licensing or general knowledge.

5. This is continuously happening on every test and makes it very hard to be confident in your knowledge.

6. And there are ads every 5 questions.I really enjoy it not bad on interruptions it helps on giving a little brake in-betweenI really enjoy this app.

7. Haven't taken test yet so don't know if it was significantly improving my progress.

8. It's for the normal Class C Permit Test.

9. I have been a commercial driver for 35 years, and a driving instructor for 30.

10. I love the reminders that pop up on my phone with motivational messages when I'm feeling a little lazy! This app encourages you.

11. I have been studying for my CDL while using this app as a tester for my knowledge.

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

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

2. Fix CDL Test Prep Server issues & Internet Connection

1. Check network connection: An unstable Internet will make CDL Test Prep 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 Test Prep not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, CDL Test Prep may not be able to connect to the Internet when running in the background.