Comparison

CDL Prep Test 2026 vs CDL Passenger Bus 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 Prep Test 2026

Prepare for your Commercial Driver's License written test with this efficient app. It offers comprehensive question sets for all 50 states, simulating the actual testing environment to help you pass easily.

Highlights
  • State-specific question sets
  • Test mode simulation
  • Starred/bookmarked questions
  • Cramming mode for quick review
  • Covers all 50 US states
Features
Read full description

To obtain a Commerical Driver's License (CDL) requires the driver to first obtain a learner's permit by passing the written driving test. To help you pass the written driving test easily, this app was designed to be efficient and simple but it has effective layouts and features. It has compiled many driving relevant question sets to fully prepare you for the real written test. The question sets are available for all 50 states across the United States: 1. Alabama 2. Alaska 3. Arizona 4. Arkansas 5. California 6. Colorado 7. Connecticut 8. Delaware 9. Florida 10. Georgia 11. Hawaii 12. Idaho 13. Illinois 14. Indiana 15. Iowa 16. Kansas 17. Kentucky 18. Louisiana 19. Maine 20. Maryland 21. Massachusetts 22. Michigan 23. Minnesota 24. Mississippi 25. Missouri 26. Montana 27. Nebraska 28. Nevada 29. New Hampshire 30. New Jersey 31. New Mexico 32. New York 33. North Carolina 34. North Dakota 35. Ohio 36. Oklahoma 37. Oregon 38. Pennsylvania 39. Rhode Island 40. South Carolina 41. South Dakota 42. Tennessee 43. Texas 44. Utah 45. Vermont 46. Virginia 47. Washington 48. Washington District of Columbia 49. West Virginia 50. Wisconsin 51. Wyoming You just have to choose from the ever-growing list of selections. Quick APP Features: -Test mode: practice all the questions in a simulated testing environment and evaluate your readiness. -Starred mode: bookmark or star any question that you have difficulty with and come back to review the questions as often as needed. -Perfect mode: keep testing every question in the each question set until you have perfected all the questions.

About

CDL Passenger Bus Exam Prep

Features
Read full description

Study for the US CDL Passenger (bus) endorsement knowledge test. Original practice questions written from the publicly available FMCSA/AAMVA CDL manual Passenger Transport section, with a clear explanation for every answer. WHAT YOU GET - Bus inspection, loading passengers and the standee line, on-the-road safety, railroad and drawbridge rules, prohibited practices, after-trip inspection and emergencies. - A clear explanation for every question. - Timed practice tests that mirror the real endorsement test. - Progress saved on your device — no sign-up, works offline. ORIGINAL & SAFE Every question is written for this app from the public CDL manual. Nothing is copied from any real state exam, test pool or third-party question bank. FREE TO START Practice free, then a single one-time purchase unlocks the full question bank and unlimited timed tests — no ads, no subscription, no account. NOTE Unofficial study and practice app. Not affiliated with, endorsed by, or sponsored by FMCSA, AAMVA, any state DMV or any government agency. For learning only; does not guarantee passing any exam. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flysky-privacy.pages.dev

Screenshots

CDL Prep Test 20264 screens
CDL Passenger Bus Exam Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: CDL Prep Test 2026 at none against CDL Passenger Bus Exam Prep's 4. CDL Passenger Bus Exam Prep's advantage is ads (none vs shown) and update cadence (weekly vs every 5 months). On price and 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

Both are free to download. CDL Passenger Bus Exam Prep sells 4 in-app purchases, starting at $4.99 per 7 days. CDL Prep Test 2026 asks for nothing beyond the download.

UpkeepUpdate frequency

CDL Prep Test 2026 ships an update every 5 months, CDL Passenger Bus Exam Prep weekly. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
CDL Prep Test 2026 versus CDL Passenger Bus Exam Prep: the parameters behind the verdict, then further details
ParameterCDL Prep Test 2026CDL Passenger Bus Exam Prep
PriceFreeFree
Rating4.9 (15K ratings) — better—
Positive reviews93.6% of reviews—
Number of ratings15K — better—
Update frequencyEvery 5 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size13 MB25 MB
Age rating4+4+
DeveloperWei Zhangfly sky pty ltd

Bugs and requests

CDL Prep Test 2026

Reported bugs

2 issues
  • Repeated questions within the same practice session
  • Inconsistent scoring on practice tests

Requested features

3 requests
  • Ability to report errors in questions
  • More state-specific content
  • Expanded coverage for endorsements like Metal

CDL Passenger Bus Exam Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CDL Prep Test 2026

No in-app purchases

4 purchases

CDL Passenger Bus Exam Prep

Subscriptions2
  • CDL Passenger Endorsement Full$4.997 Days
  • CDL Passenger Endorsement Full$12.991 Month
One-time2
  • Unlock Full Question Bank$4.99
  • CDL Passenger Endorsement Full$39.99

Questions

Is CDL Prep Test 2026 free?
CDL Prep Test 2026 is free to download, with no in-app purchases.
Is CDL Passenger Bus Exam Prep free?
CDL Passenger Bus Exam Prep is free to download, with in-app purchases available.
Do CDL Prep Test 2026 or CDL Passenger Bus Exam Prep have ads?
CDL Prep Test 2026 shows ads; CDL Passenger Bus Exam Prep does not.
Which is updated more often, CDL Prep Test 2026 or CDL Passenger Bus Exam Prep?
CDL Prep Test 2026 ships an update every 5 months, and CDL Passenger Bus Exam Prep weekly. Most recently, CDL Prep Test 2026 was updated on November 10, 2026 and CDL Passenger Bus Exam Prep on November 5, 2026.

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