Comparison

CDL Study vs CDL Exam Prep

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

Head to head
About

CDL Study

Prepare for your Commercial Driver's License exam with state-specific practice tests and over 2,000 questions. Master endorsements, track your progress, and study offline to pass on your first attempt.

Highlights
  • 2,000+ state-specific questions
  • HazMat and endorsement coverage
  • Smart progress tracking
  • Unlimited exam simulators
  • Offline mode
  • English & Español support
Features
Read full description

CDL Practice Test 2026 — State-Specific CDL & HazMat Prep, 98 % Pass Rate Looking for the most accurate CDL practice test for 2026? CDL Study packs 2,000+ state questions, a full HazMat test and smart progress tracking in one app so you can pass on your first try. Why CDL Study beats other apps 2,000+ questions updated for 2026, straight from every state DMV manual (Texas, Florida, California, New York and more). State-specific tests: choose your DMV and study only what you will see on exam day. Proven 98 % pass rate — trusted by thousands of drivers nationwide. Unlimited exam simulators & offline mode: study anywhere, anytime. English & Español: switch language instantly for bilingual CDL prep. Written test & driving prep: master both parts of the CDL exam. Full endorsement coverage General Knowledge • Air Brakes • HazMat • Tankers • Doubles / Triples • Passenger • School Bus • Class A • Class B How it works Pick your state and endorsement. Take practice exams of 50 questions until you score 95 % or better. Review explanations, fix weak spots and track your progress. Walk into the DMV confident — permit and license in hand! Key benefits Save time: focus only on the material your state requires. Smart reinforcement: real-time analytics highlight weak topics. Works offline: perfect for truckers on routes with no signal. Cloud sync: continue CDL prep on any device. Free to start: try your first practice test at no cost. Real stories "Passed the New York CDL written test on the first try — questions matched word for word." — Mike D. "The HazMat and Air Brakes modules were exactly what I needed to get my permit." — Sarah L. "La mejor app para estudiar CDL en español. Pasé el examen a la primera." — Carlos R. Download CDL Study now Join thousands who have already passed the 2026 CDL exam. Get unlimited practice and earn your commercial driver's license on the first attempt. CDL Study — your complete CDL study guide and exam prep app. Install today and hit the road tomorrow! Terms of use: https://cdlstudyapp.com/terms

About

CDL Exam Prep

Prepare for your Commercial Driver's License exam with over 1,500 updated questions covering all 50 states. Features smart learning analytics to identify weak areas and an exam simulator for realistic practice. Study offline and track your progress to pass on your first attempt.

Highlights
  • Over 1,500 updated DMV questions
  • State-specific content for all 50 states
  • Smart learning system for weak areas
  • Offline study access
  • Exam simulator with timed tests
  • Detailed explanations for answers
  • Progress tracking and analytics
Features
Read full description

Pass Your CDL Test on the First Try - Guaranteed! Ready to start your trucking career? CDL Prep 2025 is your complete study companion for acing the Commercial Driver's License exam. With the trucking industry offering over 237,600 job openings annually and median salaries exceeding $57,000, getting your CDL has never been more rewarding. Why Choose CDL Prep 2025? Our comprehensive app features over 1,500 real DMV questions updated daily from official 2025 CDL handbooks. We cover all 50 states with state-specific questions, ensuring you're prepared for your local exam. Our smart learning system uses advanced analytics to identify your weak areas, while offline access lets you study anywhere without internet. Join thousands of drivers who achieved a 99 percent pass rate on their first attempt. Complete CDL Test Coverage: General Knowledge - Master the fundamentals Air Brakes - Complete endorsement preparation Combination Vehicles - Class A certification Hazmat - Hazardous materials qualification Tanker - Tank vehicle endorsement Doubles/Triples - Multiple trailer training Passenger - Bus driver certification School Bus - Student transport endorsement Powerful Study Features: Practice Mode allows you to learn at your own pace with instant feedback on every answer. Our Exam Simulator provides timed tests that match the real DMV format exactly. Detailed explanations help you understand not just the correct answers, but why other options are wrong. Track your progress daily with our comprehensive analytics dashboard that automatically detects topics needing more work. Customizable study reminders keep you on track for test day success. What Successful Drivers Say: "Passed General Knowledge 100 percent, Air Brakes 95 percent on first try!" - Mike T. "The questions were exactly like the real test" - Sarah L. "Best CDL app - way better than expensive courses" - John D. Start Your High-Paying Career: The trucking industry desperately needs qualified drivers. With driver shortages exceeding 80,000 positions and companies actively recruiting nationwide, CDL holders are in massive demand. Starting salaries are highly competitive: Local delivery drivers earn $55,000 or more, regional route drivers make $65,000 and up, specialized hauling positions pay $75,000 plus, while hazmat and tanker drivers command $85,000 or higher. Free Features Include: Access to over 200 practice questions refreshed weekly, basic progress tracking to monitor your improvement, state selection tool for localized content, downloadable CDL manuals for offline reading, and current job market insights to plan your career. --LEGAL--- Terms of Use: https://icangarip.github.io/comptia-security-plus-policy/terms-of-service.md Privacy Policy: https://icangarip.github.io/comptia-security-plus-policy/privacy-policy.md Contact Us: https://icangarip.github.io/comptia-security-plus-policy/support

Screenshots

CDL Study4 screens
CDL Exam Prep4 screens

Verdict

The call

CDL Study and CDL Exam Prep both sit at 4.8 stars, but that hides the real split: 100% of CDL Exam Prep's written reviews are positive against 55% of CDL Study's. CDL Exam Prep also leads on update cadence (every 2 days vs every 4 months). CDL Study's advantage is ratings volume (2.2K vs 5) and iOS requirement (13.0 vs 15.1). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CDL Study sells 2 in-app purchases, starting at $19.99 per month and CDL Exam Prep sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for CDL Study against 4.8 for CDL Exam Prep. That said, the two scores are not equally well evidenced: CDL Study has 2.2K ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 55% of CDL Study's written reviews are positive against 100% of CDL Exam Prep's.

UpkeepUpdate frequency

CDL Study ships an update every 4 months, CDL Exam Prep every 2 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
CDL Study versus CDL Exam Prep: the parameters behind the verdict, then further details
ParameterCDL StudyCDL Exam Prep
PriceFreeFree
Rating4.8 (2.2K ratings)4.8 (5 ratings) — better
Positive reviews55.2% of reviews100.0% of reviews — better
Number of ratings2.2K — better5
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size47 MB39 MB
Age rating4+4+
DeveloperAdrian Del Jesus Sanchez MendezCan Garip

Customer experience

CDL Study

All ratings1,851 ratings
Positive94.2%
Neutral2.1%
Negative3.7%
Written reviews29 reviews
Positive55.2%
Neutral6.9%
Negative37.9%

CDL Exam Prep

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CDL Study

Reported bugs

5 issues
  • Incorrect answers marked as wrong
  • Questions not matching the answers
  • Poorly worded questions
  • Subscription cancellation issues
  • Intrusive ads that can't be closed

Requested features

4 requests
  • Improve accuracy of questions and answers
  • Enhance user interface and experience
  • Provide better subscription management options
  • Optimize ad placement and frequency

CDL Exam Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

CDL Study

Subscriptions1
  • Premium Access3 Days trial$19.991 Month
One-time1
  • CDL Study Premium$71.90
5 purchases

CDL Exam Prep

Subscriptions5
  • CDL WEEKLY3 Days trial$4.997 Days
  • CDL MONTHLY3 Days trial$14.991 Month
  • CDL MONTHLY1 Month trial$19.991 Month
Show 2 more
  • CDL MONTHLY$19.991 Month
  • CDL 6 MONTHS3 Days trial$39.996 Months

Questions

Is CDL Study free?
CDL Study is free to download, with in-app purchases available.
Is CDL Exam Prep free?
CDL Exam Prep is free to download, with in-app purchases available.
Which has better reviews, CDL Study or CDL Exam Prep?
CDL Exam Prep is rated higher. CDL Study averages 4.8 out of 5 from 2.2K ratings, while CDL Exam Prep averages 4.8 from 5 ratings.
Do CDL Study or CDL Exam Prep have ads?
Neither CDL Study nor CDL Exam Prep shows ads.
Which is updated more often, CDL Study or CDL Exam Prep?
CDL Study ships an update every 4 months, and CDL Exam Prep every 2 days. Most recently, CDL Study was updated on November 6, 2026 and CDL Exam Prep on November 5, 2026.

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