CDL Test Prep 2026 Class A B6.0 - App Store

Pass your 2026 CDL exam on the first try. Rated 4.9 stars by 47,000+ drivers - the most-reviewed dedicated CDL prep app.

Miss a question and you instantly see WHY: a plain-English breakdown of your mistake, why the right answer is right, and a tip to lock it in. Works 100% offline.

Whether you're going for your CDL permit, Class A, Class B, or any endorsement, everything you need is in one app.

WHY DRIVERS CHOOSE US

. 47,000+ ratings at 4.9 stars - the most-reviewed dedicated CDL prep app
. Class A and Class B - full coverage for both
. All 50 states - questions matched to your local DMV
. Free to start - practice the core question bank at no cost
. Available in English and Spanish
. Works offline - study on the road, no signal needed

EVERY CDL ENDORSEMENT IN ONE APP

. General Knowledge
. Air Brakes
. Combination Vehicles
. HazMat (Hazardous Materials)
. Tanker
. Passenger Transport
. School Bus
. Doubles / Triples

Plus ELDT theory coverage aligned with FMCSA Entry-Level Driver Training requirements.

SMART STUDY FEATURES

. Why You Missed It - instant plain-English explanations on every wrong answer
. Passing Probability - see exactly when you are ready to book the test
. Weak Question Review - the app rebuilds sessions around what you keep missing
. Realistic Exam Simulator - timed tests that mirror the real DMV experience
. Progress Tracking - scores, exam history, and improvement trends
. Quick-Review Flashcards - rapid review for last-minute study
. Handbook Mode - browse every question and explanation by topic

HOW IT WORKS

1. Pick your state and the endorsements you need
2. Study leveled questions with instant explanations
3. Review the ones you missed until they stick
4. Take timed mock exams when Passing Probability says you are ready
5. Walk into the DMV knowing the material

WHAT DRIVERS SAY

"This is the only app that actually has the questions from the tests. Amazing!"

"I used this app only - no handbook - and passed all three tests back to back!"

"Helped me pass my HazMat endorsement renewal on the first try!"

FREE, WITH OPTIONAL UPGRADES

CDL Test Prep 2026 is free to use and supported by ads. Remove ads with a one-time purchase, or upgrade to Pass Pro for the full toolkit. Nothing is required to start studying.

ALWAYS UP TO DATE

Our question bank is updated to match the 2026 CDL handbook and DMV requirements across all 50 states - refreshed questions, current federal regulations, and the latest ELDT theory content.

Spot a question that looks wrong? Tap "Report mistake" inside any question. We read every report and fix what needs fixing.

ABOUT US

We are a small team focused on helping professional drivers succeed. We are not affiliated with any government agency or the DMV.

Questions or feedback? Email: coco.mobileapps@gmail.com

Download CDL Test Prep 2026 and start studying today.

-- Pass Pro (auto-renewable subscription) --
Pass Pro unlocks the full exam-prep toolkit:
. Unlimited AI Tutor - a clear explanation for every question you miss
. Passing-probability insights with a personal study plan
. Unlimited full-length mock exams and retakes
. Ad-free studying

Payment is charged to your Apple Account at confirmation. The subscription
auto-renews unless cancelled at least 24 hours before the end of the current
period. Manage or cancel anytime in Settings > Apple Account > Subscriptions.

---
LEGAL
Privacy Policy: https://coco-mobileapps.github.io/privacy.html
Terms of Use: https://coco-mobileapps.github.io/terms.html

Version History What's new in this version:

• 2026 Exam Readiness: Verified and polished practice questions to strictly match the latest FMCSA & state DMV commercial driving standards.
• Enhanced Class A & Class B Prep: Refined navigation so you can easily focus on General Knowledge, Air Brakes, or specific endorsements without confusion.
• Performance & Stability: Squashed minor bugs and optimized offline practice speed so your study sessions remain 100% distraction-free.

Passed your test? A quick review helps other drivers find us. 6.0 5d ago We regularly update our app to ensure you have the fastest, most reliable CDL prep experience! In this release:

• 2026 Exam Readiness: Verified and polished practice questions to strictly match the latest FMCSA & state DMV commercial driving standards.
• Enhanced Class A & Class B Prep: Refined navigation so you can easily focus on General Knowledge, Air Brakes, or specific endorsements without confusion.
• Performance & Stability: Squashed minor bugs and optimized offline practice speed so your study sessions remain 100% distraction-free.

Studying for your CDL? We're here to help you pass on the first try! If you love the app, please leave us a 5-star review. 5.9 Sep 23 Class A or Class B — we now make it clear from the start.

Pick your license class and endorsements up front, and the app builds your study
plan around exactly what you need to pass. No more scrolling past questions that
do not apply to you.

Also in this update:
• Sharper state matching — your questions now track your state's handbook more closely
• Fixed a bug where certain questions could not be selected, blocking level progress
• Restored purchases now carry over correctly after reinstalling
• Faster loading across Practice, Test, and Daily Study

Spot a question that looks wrong? Tap "Report mistake" inside any question. We read
every report.

Good luck on your CDL exam — you've got this. 5.8 Aug 27 Class A or Class B — we now make it clear from the start.

Pick your license class and endorsements up front, and the app builds your study
plan around exactly what you need to pass. No more scrolling past questions that
do not apply to you.

Also in this update:
• Sharper state matching — your questions now track your state's handbook more closely
• Fixed a bug where certain questions could not be selected, blocking level progress
• Restored purchases now carry over correctly after reinstalling
• Faster loading across Practice, Test, and Daily Study

Spot a question that looks wrong? Tap "Report mistake" inside any question. We read
every report.

Good luck on your CDL exam — you've got this. 5.7 Aug 17 Class A or Class B — we now make it clear from the start.

Pick your license class and endorsements up front, and the app builds your study
plan around exactly what you need to pass. No more scrolling past questions that
do not apply to you.

Also in this update:
• Sharper state matching — your questions now track your state's handbook more closely
• Fixed a bug where certain questions could not be selected, blocking level progress
• Restored purchases now carry over correctly after reinstalling
• Faster loading across Practice, Test, and Daily Study

Spot a question that looks wrong? Tap "Report mistake" inside any question. We read
every report.

Good luck on your CDL exam — you've got this. 5.6 Jul 27 Got a question wrong? Now you'll know exactly why.

We reimagined how you learn from mistakes. The instant you tap a wrong answer, a clear "Why you missed it" explanation appears right inside the question — pinpointing your specific mistake, showing why the correct answer is right, and giving you a quick tip to lock it into memory. No pop-ups, no loading, and it works 100% offline.
Plain-English breakdowns — your mistake, the right answer, and a memory tip
Tap "See more" to go deeper, or ask a follow-up question anytime
Fully offline — study on the road, no signal needed
Now built into Practice, Test, and Daily Study

We also squashed bugs, polished rough edges, and made the whole app faster and smoother than ever.

Study smarter, pass sooner. Good luck on your CDL exam — you've got this. 5.5 Jul 23 Bug Fixes & Performance Improvements
- Fixed crashes reported by users 5.4 Jun 20 Bug Fixes & Performance Improvements
- Fixed crashes reported by users 5.3 May 21 Bug Fixes & Performance Improvements
- Fixed crashes reported by users 5.2 May 13 Bug Fixes & Performance Improvements
- Fixed crashes reported by users 5.1 May 4 Bug Fixes & Performance Improvements
- Fixed crashes reported by users 5.0 Apr 29 Ready to ace your CDL exam?

Ever wonder, "Am I actually ready for the test?" This major update gives you the exact answer, plus a highly optimized study path designed for your busy schedule.

What's new in this version:

Passing Probability: No more guessing. Our new learning engine analyzes your knowledge to calculate your exact chance of passing each specific exam (General Knowledge, Air Brakes, Combination, etc.).

5-Minute Smart Daily Sessions: Short on time? With just one tap, the app automatically generates a quick 5-minute review session featuring the exact questions you need to study most today.

Smart Recommendations & Memory Retention: The app now detects the concepts you are starting to forget and schedules timely reviews before they fade. It also pinpoints exactly which topics you need to master to reach an 80%+ passing score.

Study Streaks: Build a consistent learning habit and stay motivated by tracking your consecutive study days.

Performance Improvements: Under-the-hood enhancements for a smoother and more reliable study experience.

Update now and make your CDL goal a reality. Happy studying! 4.9 Apr 19 Major Update — Your CDL Test Prep Just Got Seriously Upgraded!

NEW: Spanish Language Support
- Full question bank now available in Spanish (Español)
- Bilingual mode: study in Spanish while learning critical English CDL terms
- Perfect for ESL drivers preparing for the CDL written exam

NEW: Ask AI — Your Personal CDL Tutor
- Tap "Ask AI" on any question for a deeper, personalized explanation
- AI explains WHY the correct answer is right — not just WHAT it is
- Get real-world trucking scenarios, memory tricks & study tips
- Understand complex topics like Air Brakes, Hazmat & Combination Vehicles with ease

Exam-Accurate Question Bank — Completely Overhauled
- Questions now mapped to the official FMCSA CDL exam structure
- Every question includes its source reference for verification
- Improved accuracy & clarity across all 9 endorsement exams
- General Knowledge, Hazmat, Air Brakes, Tanker, Doubles/Triples, Passenger, School Bus, Combination Vehicles & Pre-Trip Inspection

This is our biggest update yet. Whether you're studying for your Class A, B, or C CDL permit — you now have the most accurate, AI-powered CDL prep tool available.

Love the app? A 5 stars review helps other truck drivers find us! 4.8 Mar 23 Major Update — Your CDL Test Prep Just Got Seriously Upgraded!

NEW: Spanish Language Support
- Full question bank now available in Spanish (Español)
- Bilingual mode: study in Spanish while learning critical English CDL terms
- Perfect for ESL drivers preparing for the CDL written exam

Exam-Accurate Question Bank — Completely Overhauled
- Questions now mapped to the official FMCSA CDL exam structure
- Every question includes its source reference for verification
- Improved accuracy & clarity across all 9 endorsement exams
- General Knowledge, Hazmat, Air Brakes, Tanker, Doubles/Triples, Passenger, School Bus, Combination Vehicles & Pre-Trip Inspection

This is our biggest update yet. Whether you're studying for your Class A, B, or C CDL permit — you now have the most accurate, AI-powered CDL prep tool available.

Love the app? A 5 stars review helps other truck drivers find us! 4.7 Mar 20 We've completely redesigned CDL Practice Test with a fresh, modern interface that makes studying for your permit test easier than ever.

NEW IN THIS UPDATE:

• Dark Mode — Study comfortably at night or in low light. Dark Mode works throughout the entire app including practice tests, review screens, and progress tracking.

• 2026 Questions Updated — We've added the latest CDL test questions based on current 2026 state handbooks and traffic laws. Stay prepared with the most up-to-date practice material for all 50 states.

• Stability Improvements — Fixed crashes reported by users. The app is now more stable and responsive, especially during full-length mock exams.

Thank you to everyone who left feedback — this update was built for you. Keep studying and pass your CDL test on the first try! 4.6 Mar 13 2026 Update -- Fresh Content & Smoother Experience!

-- Updated question bank with latest 2026 CDL regulations
-- Fixed question interaction issues for smoother studying
-- Performance improvements for faster load times
-- Improved answer explanations with clearer rationales
-- Bug fixes based on your feedback

Thank you to our 40,000+ reviewers! Your feedback makes CDL Test Prep better every update. Pass your CDL exam with confidence -- we are here to help!

Questions? Email us at coco.mobileapps@gmail.com 4.5 Feb 19 • Fresh 2026 Question Updates — We’ve added the latest CDL practice questions for 2026 so you’re training with up-to-date material.
• Bug Fixes & Performance Improvements — Squashed some annoying bugs and tuned things up for a smoother, faster experience.
• New Year, New Pass — Wishing you a strong start to the year. Study smart, stay confident, and go crush your CDL exam 4.4 Jan 2 What’s New in This Version
• Brand-new DMV Question Bank
We’ve loaded the latest 2025 questions straight from the source, so every practice test mirrors the real exam.
• Performance & Bug Fixes
Crushed crashes, squashed sneaky bugs, and fine-tuned code for a smoother run—because nothing should slow your roll.
• User-Experience Boost
Snappier screens, cleaner layouts, and lightning-fast load times keep your study session on cruise control.

Ready? Update now, hit the road to success, and ace that CDL! 4.3 06/16/2025 We regularly update the app so we can make your experience better. This version includes bug fixes and performance improvements and question bank update 4.2 10/16/2024 We regularly update the app so we can make your experience better. This version includes bug fixes and performance improvements and question bank update 4.1 05/23/2024 We regularly update the app so we can make your experience better. This version includes bug fixes and performance improvements and question bank update 4.0 12/20/2023 We regularly update the app so we can make your experience better. This version includes bug fixes and performance improvements and question bank update 3.9 07/18/2023 We regularly update the app so we can make your experience better. This version includes bug fixes and performance improvements. 3.8 12/17/2022 We regularly update the app so we can make your experience better. This version includes bug fixes and performance improvements. 3.7 11/16/2022 We regularly update the app so we can make your experience better. This version includes bug fixes and performance improvements. 3.6 11/08/2022