--- title: "CDL Pro: Test Prep - Reviews, Revenue and Downloads in United States | Apple App Store" description: "CDL Pro helps you study for your commercial driver’s license permit test with practice questions, timed exams, flashcards, and focused review tools. Prepare for key CDL topics including General Knowl" --- # CDL Pro: Test Prep — United States > Permit Practice & CDL Exams ![CDL Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ee/6f/a0/ee6fa0d4-04cb-47a2-d734-dd4aea7d5cf1/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Michael Scott Waldron](https://apptail.io/developer/michael-scott-waldron-CxDdM) **Category:** Education **Rating:** 4.8/5 (5 ratings) **Price:** Free **Bundle ID:** com.mwaldron.cdlpro **Store:** Apple App Store **Country:** United States **Version:** 1.0.2 (released 2026-11-02) **Original Release:** 2026-06-10 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6773937749) **AppTail Page:** [https://apptail.io/app/cdl-pro-test-prep-KDzA/united-states](https://apptail.io/app/cdl-pro-test-prep-KDzA/united-states) ## CDL Pro Description CDL Pro helps you study for your commercial driver’s license permit test with practice questions, timed exams, flashcards, and focused review tools. Prepare for key CDL topics including General Knowledge, Air Brakes, Combination Vehicles, Hazardous Materials, Tanker, Doubles/Triples, Passenger, School Bus, and more. Study with CDL Pro: • CDL practice questions • Timed permit exam simulations • Quick mixed exams • Full mixed exams • Hard mixed exams • State-specific CDL prep • Flashcards for faster review • Detailed explanations for missed questions • Progress tracking so you know what to study next Whether you are just getting started or reviewing before test day, CDL Pro is built to help you practice smarter and feel more prepared. Use CDL Pro to review important CDL concepts, build confidence, and prepare for your written permit exam at your own pace. CDL Pro is an independent study app and is not affiliated with, endorsed by, or sponsored by any DMV, DOT, FMCSA, or government agency. Always check your state’s official CDL manual and licensing requirements for the most current information. Privacy Policy: Terms of Service: ## CDL Pro Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/63/74/99/63749954-0db6-224f-8c3c-549ae605e3ae/image__U002834_U0029.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4d/c8/1d/4dc81d24-bf27-1358-90e2-c25108b305d9/image__U002833_U0029.jpg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5d/05/07/5d0507f6-aa5e-89a0-10ca-c1bfd3375f3b/image__U002830_U0029.jpg/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a4/d0/23/a4d023e2-fdd2-ddc0-f847-dc5059b3df4f/image__U002829_U0029.jpg/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9a/71/1f/9a711fc1-3709-4a94-93a3-8cef7218229d/image__U002832_U0029.jpg/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3e/15/78/3e15787f-94ad-0472-eb83-285d44496c6d/image__U002831_U0029.jpg/1242x2688.png) ## CDL Pro Rating Breakdown in United States - 5 stars: 4 (80%) - 4 stars: 1 (20%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## CDL Pro Available In - [United States](https://apptail.io/app/cdl-pro-test-prep-KDzA/united-states) - [Angola](https://apptail.io/app/cdl-pro-test-prep-KDzA/angola) - [Argentina](https://apptail.io/app/cdl-pro-test-prep-KDzA/argentina) - [Austria](https://apptail.io/app/cdl-pro-test-prep-KDzA/austria) - [Australia](https://apptail.io/app/cdl-pro-test-prep-KDzA/australia) - [Azerbaijan](https://apptail.io/app/cdl-pro-test-prep-KDzA/azerbaijan) - [Belgium](https://apptail.io/app/cdl-pro-test-prep-KDzA/belgium) - [Bulgaria](https://apptail.io/app/cdl-pro-test-prep-KDzA/bulgaria) - [Bahrain](https://apptail.io/app/cdl-pro-test-prep-KDzA/bahrain) - [Bermuda](https://apptail.io/app/cdl-pro-test-prep-KDzA/bermuda) - [Brunei](https://apptail.io/app/cdl-pro-test-prep-KDzA/brunei) - [Brazil](https://apptail.io/app/cdl-pro-test-prep-KDzA/brazil) - [Belarus](https://apptail.io/app/cdl-pro-test-prep-KDzA/belarus) - [Belize](https://apptail.io/app/cdl-pro-test-prep-KDzA/belize) - [Canada](https://apptail.io/app/cdl-pro-test-prep-KDzA/canada) - [Switzerland](https://apptail.io/app/cdl-pro-test-prep-KDzA/switzerland) - [Chile](https://apptail.io/app/cdl-pro-test-prep-KDzA/chile) - [Colombia](https://apptail.io/app/cdl-pro-test-prep-KDzA/colombia) - [Cyprus](https://apptail.io/app/cdl-pro-test-prep-KDzA/cyprus) - [Czechia](https://apptail.io/app/cdl-pro-test-prep-KDzA/czechia) - [Germany](https://apptail.io/app/cdl-pro-test-prep-KDzA/germany) - [Denmark](https://apptail.io/app/cdl-pro-test-prep-KDzA/denmark) - [Dominican Republic](https://apptail.io/app/cdl-pro-test-prep-KDzA/dominican-republic) - [Algeria](https://apptail.io/app/cdl-pro-test-prep-KDzA/algeria) - [France](https://apptail.io/app/cdl-pro-test-prep-KDzA/france) - [United Kingdom](https://apptail.io/app/cdl-pro-test-prep-KDzA/united-kingdom) - [Ghana](https://apptail.io/app/cdl-pro-test-prep-KDzA/ghana) - [Hungary](https://apptail.io/app/cdl-pro-test-prep-KDzA/hungary) - [Ireland](https://apptail.io/app/cdl-pro-test-prep-KDzA/ireland) - [Israel](https://apptail.io/app/cdl-pro-test-prep-KDzA/israel) - [India](https://apptail.io/app/cdl-pro-test-prep-KDzA/india) - [Iceland](https://apptail.io/app/cdl-pro-test-prep-KDzA/iceland) - [Italy](https://apptail.io/app/cdl-pro-test-prep-KDzA/italy) - [Jamaica](https://apptail.io/app/cdl-pro-test-prep-KDzA/jamaica) - [Jordan](https://apptail.io/app/cdl-pro-test-prep-KDzA/jordan) - [Lithuania](https://apptail.io/app/cdl-pro-test-prep-KDzA/lithuania) - [North Macedonia](https://apptail.io/app/cdl-pro-test-prep-KDzA/north-macedonia) - [Mexico](https://apptail.io/app/cdl-pro-test-prep-KDzA/mexico) - [Netherlands](https://apptail.io/app/cdl-pro-test-prep-KDzA/netherlands) - [Norway](https://apptail.io/app/cdl-pro-test-prep-KDzA/norway) - [New Zealand](https://apptail.io/app/cdl-pro-test-prep-KDzA/new-zealand) - [Romania](https://apptail.io/app/cdl-pro-test-prep-KDzA/romania) - [Suriname](https://apptail.io/app/cdl-pro-test-prep-KDzA/suriname) - [Uganda](https://apptail.io/app/cdl-pro-test-prep-KDzA/uganda) - [Armenia](https://apptail.io/app/cdl-pro-test-prep-KDzA/armenia) - [Uzbekistan](https://apptail.io/app/cdl-pro-test-prep-KDzA/uzbekistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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