Comparison

Connecticut CDL Test Prep vs CDL Help

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Connecticut CDL Test Prep

Prepare for your Connecticut Commercial Driver's License (CDL) written exam with over 580 practice questions. Access study aids like the CDL manual and road signs, with printable cheat sheets available for key topics. Features include immediate answer checking, progress saving, and the ability to bookmark questions.

Highlights
  • 580+ practice questions
  • Connecticut CDL Manual
  • Road signs included
  • Printable cheat sheets
  • Immediate answer checking
  • Bookmark questions
  • Progress saving
Features
Read full description

DMV Prep™ is the most comprehensive test prep platform available. Since 2009 we've helped more than 800,000 students pass the Connecticut Commercial Driver License (CDL) written exam and others. Study aids included: - Connecticut CDL license/permit practice test with 580+ questions - Connecticut CDL Manual - Road signs included for FREE Sections included: - Air Brakes (54) - Combination Vehicles (55) - Doubles and Triples (25) - Driving Safely (204) - Hazardous Materials (100) - School Bus (60) - Tank Vehicles (22) - Transporting Cargo (30) - Transporting Passengers (34) Cheat sheets are printable, can copy to iBooks, or use our built-in reader: - Air Brakes cheat sheet - Passenger cheat sheet - Cargo cheat sheet - School Bus cheat sheet Features: - Preview answers to all practice questions - Bookmark questions for later study - Study mode has immediate answer checking and explanations (where available) - Share questions on Facebook to get help from friends - Questions are not repeated until a topic is complete - Practice tests are saved automatically and can be restarted at any time These practice questions were developed by an expert driver and based upon the work supported by the Federal Motor Carrier Safety Administration. Available in English only.

About

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.

Highlights
  • 2,500+ practice questions
  • Detailed explanations
  • 10 language options
  • Core and endorsement tests
  • Flashcards
  • Timed mock exams
  • Progress tracking
Features
Read full description

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

Screenshots

Connecticut CDL Test Prep4 screens
CDL Help4 screens

Verdict

The call

The clearest difference is review sentiment: CDL Help at 56% against Connecticut CDL Test Prep's 0%. CDL Help also leads on price (Free vs $12.99) and rating (4.9 vs 3.7). Connecticut CDL Test Prep's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support 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

CostPrice · In-app purchases · Ads · Monetization

CDL Help is free to download; Connecticut CDL Test Prep costs $12.99 up front. CDL Help sells 5 in-app purchases, starting at $9.99 per 7 days. Connecticut CDL Test Prep asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CDL Help holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: CDL Help has 5.4K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 0% of Connecticut CDL Test Prep's written reviews are positive against 56% of CDL Help's.

UpkeepUpdate frequency

Connecticut CDL Test Prep ships an update every 22 months, CDL Help every 2 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard9 real differences · 1 level
Connecticut CDL Test Prep versus CDL Help: the parameters behind the verdict, then further details
ParameterConnecticut CDL Test PrepCDL Help
Price$12.99Free — better
Rating3.7 (11 ratings)4.9 (5.4K ratings) — better
Positive reviews0.0% of reviews55.9% of reviews — better
Number of ratings115.4K — better
Update frequencyEvery 22 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size22 MB140 MB
Age rating12+4+
DeveloperKelvin BeecroftTruckDriver.help

Customer experience

Connecticut CDL Test Prep

All ratings11 ratings
Positive63.6%
Neutral9.1%
Negative27.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

CDL Help

All ratings5,399 ratings
Positive96.7%
Neutral1.1%
Negative2.2%
Written reviews93 reviews
Positive55.9%
Neutral6.5%
Negative37.6%

Bugs and requests

Connecticut CDL Test Prep

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Connecticut CDL Test Prep

No in-app purchases

5 purchases

CDL Help

Subscriptions5
  • 1 week subscription$9.997 Days
  • 1 month subscription$29.991 Month
  • 3 months subscription$64.993 Months
Show 2 more
  • 6 months subscription$99.996 Months
  • Annual subscription$149.991 Year

Questions

Is Connecticut CDL Test Prep free?
Connecticut CDL Test Prep costs $12.99, with no in-app purchases.
Is CDL Help free?
CDL Help is free to download, with in-app purchases available.
Which has better reviews, Connecticut CDL Test Prep or CDL Help?
CDL Help is rated higher. Connecticut CDL Test Prep averages 3.7 out of 5 from 11 ratings, while CDL Help averages 4.9 from 5.4K ratings.
Do Connecticut CDL Test Prep or CDL Help have ads?
CDL Help shows ads; Connecticut CDL Test Prep does not.
Which is updated more often, Connecticut CDL Test Prep or CDL Help?
Connecticut CDL Test Prep ships an update every 22 months, and CDL Help every 2 days. Most recently, Connecticut CDL Test Prep was updated on November 3, 2026 and CDL Help on November 7, 2026.

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