CDL test preparation
Practice with a plan—not guesswork.
Short lessons, English practice questions with multilingual help, progress tracking, weak-area review, and timed mock exams in one focused app.
Mock exams open from day one8 CDL categories6 explanation languagesOffline-first
Get it on Google Play →
CDL Pro Hub for iPhone is coming later. Android is available first.
80%
Mock exam target
Questions50
Time limit60 min
Topic balanceIncluded
Progress lockNone
NOT A GOVERNMENT APP: CDL Pro Hub is an independent study aid. It does not represent, and is not affiliated with or endorsed by, the FMCSA, U.S. Department of Transportation, any DMV, or any federal or state government agency. Always study the current official manual for your testing state. Use of the app does not guarantee a passing result. View original government sources.