Practice the smart way — 300+ real-style questions, timed mock exams, and instant translation into your language. Built to work completely offline.
Questions and clear explanations across every CDL topic, covering all major endorsements.
Mock exams (25 questions, 80% to pass) that mirror the real test so there are no surprises on test day.
A spaced-repetition system brings back the questions you miss so the answers actually stick.
Tap any question or explanation to translate it instantly into your native language.
The full question bank lives on your device. Practice anywhere — no signal required.
Build a study habit with a daily reminder, and study comfortably with a built-in dark theme.
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