Apps that make life easier
SmartApps Studio builds software with modern technology — quick, accurate, reliable, and free of ads and tracking.
Pick an app to see what's inside
Study less, remember more
Study Cards
Condensed knowledge that covers every topic in your state's CDL regulations.
Quizzes
Short 15-question quizzes with immediate feedback and an explanation on wrong answers.
Exam Simulator
Full-length practice exams with review upon completion.
Official Handbook
Your state's official CDL manual, download and read offline from within the app.
Unlike others, we don't require accounts or recurring subscriptions, and we don't show annoying ads.
No Account Required
No sign-up, no email, no password. Set your state and CDL type once, and you are studying.
Zero Ads
No banner ads, no pop-ups, and no trackers following what you study. Nothing you do in the app leaves your device.
Works 100% Offline
Once the handbook is downloaded, no internet is needed. Whether you have no signal at all or limited data to spare, you can keep studying.
Pay Once, Own Forever
We believe in honest software sales. When you purchase Smart CDL, you receive permanent access with no recurring payments.