Comparison

Tennessee CDL Test Prep vs Kingman USD #20

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

Head to head
About

Tennessee CDL Test Prep

Prepare for your Tennessee Commercial Driver's License (CDL) written exam with over 580 practice questions. Access study aids like the CDL manual and road signs, with cheat sheets for key topics. Features include immediate feedback, bookmarking, and progress saving.

Highlights
  • 580+ practice questions
  • Tennessee CDL Manual access
  • Road signs included
  • Printable cheat sheets
  • Immediate answer checking
  • Bookmark questions
  • Automatic test 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 Tennessee Commercial Driver License (CDL) written exam and others. Study aids included: - Tennessee CDL license/permit practice test with 580+ questions - Tennessee 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 (27) 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. Practice questions are available in English only.

About

Kingman USD #20

Stay informed about school district events, receive customized notifications for your student's organizations, and access weekly cafeteria menus. The app also provides live updates from administration and a directory of staff contacts.

Highlights
  • Event calendar with sharing
  • Customizable student organization notifications
  • Weekly cafeteria menus
  • Live district updates
  • Staff and department directory
Read full description

Introducing the brand new app for Kingman USD #20. NEVER MISS AN EVENT The event section shows a list of events throughout the district. Users can add an event to their calendar to share the event with friends and family with one tap. CUSTOMIZE NOTIFICATIONS Select your student's organization within the app and make sure you never miss a message. CAFETERIA MENUS Within the dining section, you'll find an easy to navigate, weekly menu, sorted by day and meal type. DISTRICT UPDATES In the Live Feed is where you'll find updates from the administration about what's going on in the district right now. Whether that's celebrating a student's success, or reminding you about an upcoming deadline. CONTACT STAFF & DEPARTMENTS Find relevant staff and department contacts under an easy-to-navigate directory.

Screenshots

Tennessee CDL Test Prep4 screens
Kingman USD #204 screens

Verdict

The call

The clearest difference is price: Kingman USD #20 at Free against Tennessee CDL Test Prep's $12.99. Kingman USD #20 also leads on update cadence (every 11 months vs every 38 months). Tennessee CDL Test Prep's advantage is device support (3 vs 1) and ratings volume (3 vs 1). On 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

Kingman USD #20 is free to download; Tennessee CDL Test Prep costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Tennessee CDL Test Prep against 5.0 for Kingman USD #20. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Tennessee CDL Test Prep ships an update every 38 months, Kingman USD #20 every 11 months. Both last shipped on November 4, 2026.

Scorecard6 real differences · 3 level
Tennessee CDL Test Prep versus Kingman USD #20: the parameters behind the verdict, then further details
ParameterTennessee CDL Test PrepKingman USD #20
Price$12.99Free — better
Rating5.0 (3 ratings)5.0 (1 ratings)
Number of ratings3 — better1
Update frequencyEvery 38 monthsEvery 11 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size17 MB119 MB
Age rating12+4+
DeveloperKelvin BeecroftKingman Unified School District #20, AZ

Customer experience

Tennessee CDL Test Prep

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Kingman USD #20

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

In-app purchases

None

Tennessee CDL Test Prep

No in-app purchases

None

Kingman USD #20

No in-app purchases

Questions

Is Tennessee CDL Test Prep free?
Tennessee CDL Test Prep costs $12.99, with no in-app purchases.
Is Kingman USD #20 free?
Kingman USD #20 is free to download, with no in-app purchases.
Which has better reviews, Tennessee CDL Test Prep or Kingman USD #20?
Tennessee CDL Test Prep and Kingman USD #20 are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do Tennessee CDL Test Prep or Kingman USD #20 have ads?
Neither Tennessee CDL Test Prep nor Kingman USD #20 shows ads.
Which is updated more often, Tennessee CDL Test Prep or Kingman USD #20?
Tennessee CDL Test Prep ships an update every 38 months, and Kingman USD #20 every 11 months. Most recently, Tennessee CDL Test Prep was updated on November 4, 2026 and Kingman USD #20 on November 4, 2026.

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