---
title: "Colorado CDL Test Prep - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "DMV Prep™ is the most comprehensive test prep platform available. Since 2009 we've helped more than 800,000 students pass the Colorado Commercial Driver License (CDL) written exam and others.  Study a"
---

# Colorado CDL Test Prep — United States
> 580 Practice Questions

![Colorado CDL Test Prep App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/71/20/43/712043de-d227-0f75-80b1-a58e1d0da822/AppIcon-0-0-1x_U007emarketing-0-0-0-10-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Kelvin Beecroft](https://apptail.io/developer/kelvin-beecroft-Bbq)
**Category:** Education
**Rating:** 4.9/5 (34 ratings)
**Price:** Free
**Bundle ID:** com.accelprep.CDLPrepCO
**Store:** Apple App Store
**Country:** United States
**Version:** 6.0 (released 2023-08-10)
**Original Release:** 2015-12-08
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1061478921)
**AppTail Page:** [https://apptail.io/app/colorado-cdl-test-prep-ZxUe/united-states](https://apptail.io/app/colorado-cdl-test-prep-ZxUe/united-states)

## Colorado CDL Test Prep Description
DMV Prep™ is the most comprehensive test prep platform available. Since 2009 we've helped more than 800,000 students pass the Colorado Commercial Driver License (CDL) written exam and others.

Study aids included:
- Colorado CDL license/permit practice test with 580+ questions
- Colorado 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 (34)

Cheat sheets included:
- Air Brakes
- Passenger
- Cargo
- School Bus

*Cheat sheets are printable, can copy to iBooks, or use our built-in reader.

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.

## Colorado CDL Test Prep Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/a3/1c/a3/a31ca3f5-fccb-dec4-e9bd-93edcccf5c34/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/f0/6d/7b/f06d7b04-33fd-053a-32e2-ac9cd4364c73/pr_source.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/ff/47/77/ff47774a-113d-fb6b-3527-f17f560f8b45/pr_source.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/54/24/86/542486dc-767c-8a96-c782-67f53e00721f/pr_source.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/3a/68/16/3a6816b1-fed8-35b0-99e9-2c4d3221f018/pr_source.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/21/4a/74/214a74fc-29a8-6398-96f5-58fb47aa9548/pr_source.jpg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/56/58/2c/56582cf5-2b5a-b1c6-295f-250425b4dc25/pr_source.jpg/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/15/07/cb/1507cb07-84bc-e66f-e1d3-d4dd24c3802d/pr_source.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/ea/25/0e/ea250ea3-213c-2fa3-3397-290cc2c2d8e3/pr_source.png/1242x2688.png)

## Colorado CDL Test Prep Rating Breakdown in United States
- 5 stars: 31 (91%)
- 4 stars: 2 (6%)
- 3 stars: 1 (3%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)




## Colorado CDL Test Prep Discovered Keywords
- colorado preps app
- colorado cdl test prep


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---

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