CDL Prep vs CDL Practice Test

Get your CDL the smart way. CDL Prep gives you real, exam-style practice questions for your state's commercial driver's license test — so you walk into the DMV ready to pass. Whether you're going for Class A, Class B, or Class C, or adding endorsements, every question comes with a clear explanation. You actually understand the material instead of just memorizing answers. WHY DRIVERS CHOOSE CDL PREP - State-specific tests — Pick your state and get the right handbook and questions, from California to all 50 states. - Real exam simulation — Timed tests with the same 80% pass mark as the real thing. No surprises on test day. - Every answer explained — Miss a question? Get a plain-English explanation so the concept sticks. - Study in your language — Not a native English speaker? Instantly translate any question into Turkish, Spanish, German, French, Portuguese, Russian and more. - Review your mistakes — The app tracks what you get wrong and helps you focus exactly where you need to improve. - Thousands of questions — Practice across multiple full-length tests covering everything on the official exam. TOPICS & ENDORSEMENTS COVERED - General Knowledge - Air Brakes - Combination Vehicles - Hazardous Materials (HazMat) - Tanker Vehicles - Doubles & Triples - Passenger & School Bus - Pre-Trip Inspection BUILT FOR THE 2026 ELDT ERA New Entry-Level Driver Training rules mean more is riding on your knowledge test than ever. CDL Prep keeps questions aligned with current CDL standards, so you study what actually matters. START FREE Download CDL Prep, pick your state, and start practicing today. Your commercial driving career starts with one test — let's pass it on the first try. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Walk into your CDL knowledge test ready. CDL Prep gives you 2,587 practice questions with a clear explanation for every single answer, so you don't just memorize the right choice - you understand why it's right and why the others are wrong. Built for new and returning commercial drivers preparing for the CDL written test at the DMV. WHY IT WORKS Passing isn't about cramming the manual. It's about repeated, targeted practice across every area the test covers - then reinforcing exactly what you got wrong until it sticks. - 2,587 questions written to match the real test's style and difficulty - An explanation on every answer, so each question teaches you something - 15 full topics covering general knowledge and endorsements: Vehicle Inspection - Vehicle Control & Backing - Shifting & Transmission - Seeing & Signaling - Space Management - Speed Management - Hazard Awareness - Emergencies & Skids - Accidents, Fire & Hazmat - Cargo & Weight - Air Brakes - Combination & Coupling - Doubles, Triples & Tankers - Passenger & School Bus - Regulations & DUI STUDY YOUR WAY Fit prep around a full shift or a quiet weekend - your call. - Daily Plan that sizes itself to your test date and keeps you on pace - Quick 10 for a fast review on a break - Timed Mode to build test-day speed and confidence - Smart Review using spaced repetition to resurface weak spots before you forget them - Full-Length Mock Exam that simulates the real thing end to end - Missed Questions queue so nothing slips through - Custom Quiz to drill any topic or endorsement on demand PICK YOUR STATE The CDL knowledge test is federally standardized but administered by your state DMV. Choose your state during setup so your prep reflects where you'll test. TRACK YOUR PROGRESS Know exactly where you stand before test day. - Pass probability that updates as you practice - Accuracy broken down by topic so you study what actually moves the needle - Streaks to keep you consistent - Test countdown that keeps the date front and center WHO IT'S FOR Anyone preparing for a Commercial Driver's License knowledge test - Class A, Class B, or endorsements - whether it's your first time or you're brushing up before renewal. START TODAY Your test date isn't moving. Start a free trial, take your first Quick 10 today, and watch your pass probability climb. Thousands of explained questions, one clear goal: pass on the first try. --- SUBSCRIPTION DETAILS Full access is available through an auto-renewing subscription: - Weekly: $5.99 - Monthly: $14.99 A free trial is available for new subscribers. Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Terms of Use: https://hermesdigitalbr.github.io/cdl-legal/terms.html Privacy Policy: https://hermesdigitalbr.github.io/cdl-legal/privacy.html