Comparison

CDL Prep Practice Test vs CDL Prep

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

Head to head
About

CDL Prep Practice Test

Prepare for your Commercial Driver's License exam with state-aligned practice questions and realistic simulators. Features adaptive study plans, detailed explanations, and a readiness score to track your progress and boost confidence for test day.

Highlights
  • State-aligned practice questions
  • Realistic exam simulators
  • Adaptive study plan
  • Readiness score
  • Missed questions drills
  • Smart explanations
  • All endorsements covered
Features
Read full description

CDL Practice Test 2026 — Built to Pass, Faster Get ready for your Commercial Driver’s License with state-aligned questions, realistic exam simulators, and a Study Plan that adapts to your test date and weak spots. ►Why Drivers Choose FastPass Skip the 200-page manual → short, targeted practice that sticks. State-specific coverage → Class A/B/C, CLP permit & all major endorsements. Know when you’re ready → a clear Readiness Score shows your pass probability so you can book with confidence. ►Power Features (built for real drivers) Study Plan: daily plan that adapts to your weak areas & schedule. Smart Explanations: plain-English answers with key rules & numbers. Missed Questions: drills only the questions you miss. Exam Simulator: timed, pressure-matched practice like the real test. Readiness & Progress: watch your pass probability climb. All Tests in One App: CLP permit + endorsements—Air Brakes, Combination, HazMat, Tanker, Doubles/Triples, Passenger, School Bus, X. Optional Audio & Spanish (where available) for study on the go. ►Built for Passing Our questions mirror the official style, our simulator matches real pacing, and your Readiness Score makes timing clear. We cannot guarantee results, but we give you everything to walk in confident on test day. ►Topics & Endorsements General Knowledge (A/B/C), Air Brakes, Combination Vehicles Hazardous Materials (HazMat / H), Tanker (N), Doubles/Triples (T) Passenger (P), School Bus (S), X (Tanker + HazMat) Pre-Trip Inspection; Basic Control Skills & Road Test Tips Cargo Securement, Coupling/Uncoupling, Space & Speed, Night Driving, RR Crossings, Mountain Driving, HOS, Trip Planning, Safety & Emergencies. ►50 States Covered (state-aligned practice) Alabama (AL), Alaska (AK), Arizona (AZ), Arkansas (AR), California (CA), Colorado (CO), Connecticut (CT), Delaware (DE), Florida (FL), Georgia (GA), Hawaii (HI), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Kentucky (KY), Louisiana (LA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Missouri (MO), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Carolina (NC), North Dakota (ND), Ohio (OH), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Carolina (SC), South Dakota (SD), Tennessee (TN), Texas (TX), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), Wyoming (WY). ►Download now—get your Readiness Score and start your fast path to a CDL. Email us at support@solvely.ai Terms of Use: https://solvely.ai/term Privacy Policy: https://solvely.ai/privacy-policy

About

CDL Prep

Prepare for your Commercial Driver's License (CDL) permit tests with over 900 practice questions and detailed explanations. The app offers timed exams, mistake review, and state-specific handbooks, with translation support for multiple languages.

Highlights
  • 907 practice questions
  • Clear explanations for each question
  • Timed practice exams
  • Mistake review feature
  • State-specific handbooks
  • Progress tracking by topic
  • Offline functionality
Features
Read full description

Study for your CDL permit knowledge tests with 907 practice questions, a clear explanation for every question, and timed practice exams that give you a new mix of questions every time. WHICH CDL DO YOU NEED? Choose what you'll drive — a truck with a trailer, a one-piece truck or bus, or a van — and CDL Prep lines up the written tests for Class A, B or C, plus the endorsements you add. All 32 tests stay one tap away. WHAT YOU GET • 907 practice questions in 32 tests, each with a clear explanation • Timed practice exam: 25 questions, 25 minutes, 80% to pass • Mistake review: missed questions come back until they stick • State-specific handbook: choose any of the 50 states or DC and open its CDL manual • Progress by topic: see what you've mastered and what to study next • License codes explained: the L restriction and the H, N, T, P and S endorsements • Daily reminder at the time you choose • Works offline: every question is stored on your phone, no account needed EVERY CDL TOPIC • General Knowledge • Air Brakes • Combination Vehicles • HazMat (Hazardous Materials) • Tanker Vehicles • Doubles & Triples • Passenger Vehicles • School Bus • Pre-Trip Inspection STUDY IN ENGLISH, UNDERSTAND IN YOUR LANGUAGE Questions stay in English. When a word or sentence stops you, tap Translate to read the question, its answers and the explanation in Spanish, Portuguese, Russian, Ukrainian, Polish, Turkish, Vietnamese, Chinese, Arabic, French, German or Italian. Questions you answer with translation on come back for review, so you can be sure you know them in English. Translation needs an internet connection. The app's interface is also available in Spanish. CDL PRO Without a subscription you get 9 practice tests (269 questions), unlimited timed exams drawn from all 907 questions, mistake review, every state handbook and a limited number of translations. CDL Pro, an optional auto-renewing subscription, unlocks all 32 practice tests and raises the translation limit. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period, and renewal is charged within 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. DISCLAIMER CDL Prep is an independent study app. It is not affiliated with, endorsed by, or representing the FMCSA, any state DMV, or any other government agency. Practice questions and handbooks are based on publicly available government materials. Always confirm current requirements with your state licensing agency. Official sources: • FMCSA — Commercial Driver's License: https://www.fmcsa.dot.gov/registration/commercial-drivers-license • State CDL manuals and licensing agencies: https://www.fmcsa.dot.gov/registration/commercial-drivers-license/state-resources-and-programs Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CDL Prep Practice Test4 screens
CDL Prep4 screens

Verdict

The call

The clearest difference is update cadence: CDL Prep Practice Test at every 3 days against CDL Prep's every 2 months. CDL Prep Practice Test also leads on ratings volume (2.5K vs 7). 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 Prep Practice Test sells 11 in-app purchases, starting at $11.99 per 7 days and CDL Prep sells 1 in-app purchase, starting at $9.99 per month. 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 Prep Practice Test against 4.9 for CDL Prep. That said, the two scores are not equally well evidenced: CDL Prep Practice Test has 2.5K ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

CDL Prep Practice Test ships an update every 3 days, CDL Prep every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
CDL Prep Practice Test versus CDL Prep: the parameters behind the verdict, then further details
ParameterCDL Prep Practice TestCDL Prep
PriceFreeFree
Rating4.8 (2.5K ratings)4.9 (7 ratings) — better
Positive reviews93.8% of reviews—
Number of ratings2.5K — better7
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size74 MB51 MB
Age rating4+4+
DeveloperAignite Inc.MD Teknoloji Bilisim ve Ticaret Anonim Sirketi

Customer experience

CDL Prep Practice Test

All ratings2,531 ratings
Positive96.0%
Neutral2.6%
Negative1.4%
Written reviews160 reviews
Positive93.8%
Neutral1.9%
Negative4.4%

CDL Prep

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CDL Prep Practice Test

Reported bugs

1 issue
  • None mentioned

Requested features

2 requests
  • More practice questions for Tanker
  • More sample questions before purchase

CDL Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

CDL Prep Practice Test

Subscriptions9
  • Weekly Premium Subscription$11.997 Days
  • Premium monthly subscription1 Month trial$15.991 Month
  • Premium monthly subscription7 Days trial2 variants$15.991 Month
Show 6 more
  • Premium monthly subscription3 Days trial$15.991 Month
  • CDL Premium Access - 1 Month1 Month trial$19.991 Month
  • CDL Premium monthly subscription1 Month trial$19.991 Month
  • Premium monthly subscription7 Days trial2 variants$19.991 Month
  • CDL Premium Access - 1 Month$24.991 Month
  • Premium monthly subscription7 Days trial2 variants$24.991 Month
One-time2
  • CDL Premium Access - Lifetime2 variants$59.99
  • CDL Premium Access - Lifetime$69.99
1 purchases

CDL Prep

Subscriptions1
  • CDL Pro$9.991 Month

Questions

Is CDL Prep Practice Test free?
CDL Prep Practice Test is free to download, with in-app purchases available.
Is CDL Prep free?
CDL Prep is free to download, with in-app purchases available.
Which has better reviews, CDL Prep Practice Test or CDL Prep?
CDL Prep is rated higher. CDL Prep Practice Test averages 4.8 out of 5 from 2.5K ratings, while CDL Prep averages 4.9 from 7 ratings.
Do CDL Prep Practice Test or CDL Prep have ads?
Neither CDL Prep Practice Test nor CDL Prep shows ads.
Which is updated more often, CDL Prep Practice Test or CDL Prep?
CDL Prep Practice Test ships an update every 3 days, and CDL Prep every 2 months. Most recently, CDL Prep Practice Test was updated on October 30, 2026 and CDL Prep on October 28, 2026.

Other comparisons