# Tennessee CDL Test Prep vs Kingman USD #20

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.

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.

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.

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

## The numbers

| Metric | Tennessee CDL Test Prep | Kingman USD #20 |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/tennessee-cdl-test-prep/id1491278159/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/kingman-usd-20/id6477726350/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 11 months** |
| Monetization | Paid | **Free** |
| Size | 17 MB | 119 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kelvin Beecroft](https://appshunter.io/developer/301291170) | [Kingman Unified School District #20, AZ](https://appshunter.io/developer/1730112766) |

## What reviewers say

### Tennessee CDL Test Prep

[App page](https://appshunter.io/ios/app/tennessee-cdl-test-prep/id1491278159)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Kingman USD #20

[App page](https://appshunter.io/ios/app/kingman-usd-20/id6477726350)

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

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*