CDL Help vs CDL Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CDL Help
Prepare for your Commercial Driver's License (CDL) permit test with over 2,500 practice questions and detailed explanations. Study core and endorsement tests in 10 languages, track your progress, and utilize tools like flashcards and timed mock exams to build confidence for your exam.
- 2,500+ practice questions
- Detailed explanations
- 10 language options
- Core and endorsement tests
- Flashcards
- Timed mock exams
- Progress tracking
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CDL Practice Test — CDL Help Prepare with confidence for your CDL permit test. CDL Help is a CDL practice test app for the Class A and Class B commercial driver's license. Study 2,500+ practice questions with detailed explanations — offline, in 10 languages. PRACTICE TESTS Core CDL tests: • General Knowledge — vehicle rules, safe driving, cargo, vehicle inspection. Required for all CDL applicants. • Combination Vehicles — coupling and uncoupling, rollover prevention, inspection. Required for Class A. • Air Brakes — system parts, dual air brakes, checks and correct use. Endorsement tests: • HazMat (H) — hazardous materials, placards, emergency response. • Tanker (N) — loading and unloading, liquid surge, tanker driving. • Doubles & Triples (T) — coupling more than one trailer, safe driving, inspection. Also in the app: pre-trip inspection questions, and US road signs with a quiz. STUDY TOOLS • Complete version (the exam essentials) or Expanded version (extra questions from the CDL handbook) • Flashcards for quick review • Reading mode: the question, the correct answer and the explanation together • Text-to-speech: hear questions read aloud in English • Bookmark questions to review later • Practice the questions you missed most • Shuffle questions • Timed mock exam • Set your exam date and get a daily study plan with a countdown • Progress by topic: questions answered and accuracy • Your state's CDL handbook in the app — many explanations link to the page they come from • Detailed explanations based on federal FMCSA regulations LEARN CDL AND ENGLISH TOGETHER Federal rules require commercial drivers to read and speak English (49 CFR 391.11). Study in your language and switch any question to English with one tap. You learn the CDL rules and the English words for them at the same time. When you can read road signs, talk with inspectors and fill in reports in English, you protect yourself, your CDL and everyone on the road. Languages in the app: English, Spanish, Russian, Chinese, Arabic, Portuguese, Korean, Turkish, Ukrainian, Uzbek. Some tests and features require an in-app purchase. Download CDL Help and start studying today. Terms of Use: https://www.cdlhelp.com/terms-conditions Privacy Policy: https://www.cdlhelp.com/privacy-policy
CDL Prep
Prepare for your Commercial Driver's License (CDL) exam with over 1,600 practice questions covering all essential sections. Features a personalized study plan, readiness score, and detailed explanations to help you pass on your first attempt.
- 1,600+ expert-written practice questions
- Comprehensive CDL exam section coverage
- Personalized study plan
- Readiness score
- Detailed explanations for questions
- Flashcards
- Progress tracking
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Ace your CDL test with confidence and ease! Are you gearing up for your CDL (Commercial Driver's License) test? Look no further! Our app features over 1,600 expertly-crafted practice questions that closely simulate the actual CDL exam. Covering all essential sections - General Knowledge, Air Brakes, Combination Vehicles, Hazardous Materials, Passenger Vehicles, and more - our practice tests ensure you’re well-equipped to pass the exam. ## Pass On Your First Attempt ## Our app offers a personalized study plan tailored to your skill level, study frequency, and target test date. Unsure when you'll take the exam? Adjust your study plan anytime. Our proprietary readiness score helps you determine when you're prepared to ace the real exam on your first try. ## Designed & Developed By Experts ## Key Features: • Comprehensive CDL Exam Preparation • Hundreds of Engaging Flashcards • 1,600+ Expert-Written Practice Questions • Complete Coverage of CDL Exam Sections • 200+ Informative Tests and Quizzes • Detailed Explanations for Every Question • 5 Test & Quiz Modes for Versatile Learning • Designed By Industry Experts • Insightful Community Stats for Comparison • Progress Tracking and Performance Metrics • Convenient Reminders and Customizable Widgets For more information on our Terms of Use and Privacy Policy, please visit the following websites: https://bestfungamesllc.com/terms https://bestfungamesllc.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: CDL Help at every 2 days against CDL Prep's every 3 months. CDL Help also leads on rating (4.9 vs 4.6). CDL Prep's advantage is review sentiment (80% vs 56%) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CDL Help sells 5 in-app purchases, starting at $9.99 per 7 days and CDL Prep sells 5 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.
CDL Help holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 5.4K and 3.4K respectively. Written reviews complicate that: 56% of CDL Help's written reviews are positive against 80% of CDL Prep's, so the app with the better star average is not the one people write more warmly about.
CDL Help ships an update every 2 days, CDL Prep every 3 months. Both last shipped on November 7, 2026.
| Parameter | CDL Help | CDL Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (5.4K ratings) — better | 4.6 (3.4K ratings) |
| Positive reviews | 55.9% of reviews | 79.9% of reviews — better |
| Number of ratings | 5.4K — better | 3.4K |
| Update frequency | Every 2 days — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 140 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | TruckDriver.help | Best Fun Games |
Customer experience
CDL Help
CDL Prep
User reviews
CDL Help
From 5.4K App Store ratingsWhat we love
- 👍 Useful app for CDL permit exam preparation
- 🙏 Helpful for users with limited English proficiency
- 🚀 Questions and answers match DMV exams
Room to improve
- 🐛 Incorrect translations and inconsistent answers
- 🐛 Questions and answers do not match DMV exams
- 🔒 Subscription issues and inability to cancel
CDL Prep
From 3.4K App Store ratingsWhat we love
- 🚀 Helpful for passing CDL tests
- 👍 Easy to use and navigate
- 💡 Variety of test options
- 🚀 Effective for preparing for endorsements
- 👍 Explanations for answers
Room to improve
- 🐛 Some questions not matching actual test
- 🔒 Difficult to cancel subscription
- 💰 Expensive subscription
- 🐛 Repetitive questions
Bugs and requests
CDL Help
Reported bugs
3 issues- Incorrect or missing questions and answers
- Inconsistencies between full and express versions
- Restore subscription functionality not working
Requested features
3 requests- Add audio pronunciation for better learning
- Randomize questions when reviewing
- Provide feedback on test performance
CDL Prep
Reported bugs
2 issues- Unexpected charges after free trial
- Frequent prompts to leave reviews
Requested features
3 requests- More study materials and modules
- Better alignment with state-specific requirements
- Ability to flag/review missed questions
In-app purchases
CDL Help
- 1 week subscription$9.997 Days
- 1 month subscription$29.991 Month
- 3 months subscription$64.993 Months
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- 6 months subscription$99.996 Months
- Annual subscription$149.991 Year
CDL Prep
- Premium monthly subscription7 Days trial$24.991 Month
- Premium annual subscription$59.991 Year
- Lifetime premium access$59.99
- Lifetime premium access$74.99
- Lifetime premium access$89.99
Questions
Is CDL Help free?
Is CDL Prep free?
Which has better reviews, CDL Help or CDL Prep?
Do CDL Help or CDL Prep have ads?
Which is updated more often, CDL Help or CDL Prep?
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