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Pass your state General Knowledge CDL exam with the help of CDL Prep.
About CDL Prep
CDL Prep is an education app developed by Jeffrey Diaz.
How many times has CDL Prep been downloaded?
CDL Prep has been downloaded 1.5 million times. In the last 30 days, the app was downloaded 15 thousand times.
What is the rating of CDL Prep?
CDL Prep is rated 4.55 out of 5 stars, based on 5.5 thousand ratings.
Is CDL Prep free?
CDL Prep is free to download. The APK download size is 9.34 MB. The latest version available is 9.13. The last update was on August 7, 2026.
What are the requirements for CDL Prep?
CDL Prep requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2014.
More data about CDL Prep
| Price | Free to download |
| Total downloads | 1.5 million |
| Recent downloads | 15 thousand |
| Rating | 4.55 based on 5.5 thousand ratings |
| Ranking | Medium ranked |
| Version | 9.13 |
| APK size | 9.34 MB |
| Number of libraries | 16 |
| Designed for Android | 6.0+ |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Google Play Rating history and histogram
Downloads over time
CDL Prep has been downloaded 1.5 million times. Over the past 30 days, it averaged 510 downloads per day.
Changelog of CDL Prep
Developer information for Jeffrey Diaz
Comments on CDL Prep for Android
Google Play Rankings for CDL Prep
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 143 | United States | Education | Top Free |
Ranking history in United States
Technologies used by CDL Prep
Frequently asked questions about CDL Prep
Is CDL Prep free?
Yes. CDL Prep is free to download from Google Play.
Is CDL Prep still available?
Yes. CDL Prep is on Google Play, and the last update we saw was on August 7, 2026.
Does CDL Prep contain ads?
Yes. Google Play lists CDL Prep as containing ads.
What Android version does CDL Prep require?
CDL Prep runs on Android 6.0 and higher.
How large is the CDL Prep APK?
The CDL Prep APK is 9.34 MB.
Is CDL Prep suitable for children?
Google Play rates the content of CDL Prep as suitable for everyone.
How many times has CDL Prep been downloaded?
Google Play lists 1,000,000+ downloads for CDL Prep.
How do people rate CDL Prep?
CDL Prep scores 4.55 out of 5 stars, from 5,468 ratings on Google Play.
Who made CDL Prep?
CDL Prep was developed by Jeffrey Diaz. It is listed in the education category on Google Play.
What are the best alternatives to CDL Prep?
People looking at CDL Prep also look at these education apps: CDL Test Prep 2026, CDL Driver Permit DMV Test Ed, CDL Help: CDL Prep Test 2026, CDL Pass - Permit Test Prep, CDL Prep 2026: Test Practice.
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