Official CDL Test Prep: Iowa Edition
With over 600 exam-like questions, lifetime access to the complete CDL Manual, and dozens of test-taking strategies, CDL Test Prep helps you get the score you need. Spanning every stage of a CDL professional's career, from pre-licensing and your initial license to driving combinations, hazardous materials, school buses, and more, CDL Test Prep offers a comprehensive review of critical material.
Install the app for free to jump start your studying!
We have provided limited access to the CDL Manual, along with a small number of questions for you to sample before deciding to upgrade.
Upgrade to the Premium Version with a one-time, in-app purchase that includes lifetime access to:
• 600+ exam like practice questions
•Detailed explanations with images
•Developed by experts
•Includes the complete Iowa CDL Manual
•Access to all 13 chapters
•Corresponds with the American Association of Motor Vehicle Administrators (AAMVA) manual
•40+ must-know definitions
•Dozens of tips and strategies to help you pass
•Created in partnership with the Iowa DOT and AAMVA
CDL Mastery is organized into 13 sections or chapters, corresponding to the American Association of Motor Vehicle Administrators (AAMVA) manual, with study questions attached to many sections. Master the material by reviewing key definitions or dig deep into the practice question bank of over 600 items.
With The Official CDL Test Prep in your toolkit, you will have all the information you need to master the Iowa CDL knowledge test and kick-start your career.
Get access to all questions when you subscribe:
• 1 Month: one auto-renewing payment of $4.99
• 12 Months: one auto-renewing payment of $19.99
This app offers two auto-renewing subscription options to help you pass your exam.
-Payment will be charged to your Google Play Account at confirmation of purchase
-Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
-Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
-Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence.
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Category : Education
Reviews (28)
Good practice and reading. Wish there was only 1 fee charged to keep the app....don't like the monthly, Yearly charge....once I pass the test will cancel monthly fee so I don't keep getting charged on credit card.
Diagrams, tables and pictures fail to download... Edit: Contacted support and the developer was able to fix the issue. Everything seems to be working as it should now.
info probably good (still going through) but all diagrams/pictures missing from manual, impossible to navigate the app, needs external website to handle account, and impossible to see when my card will get charged
Took the test without studying and failed. Downloaded this app and am taking the practice tests and seeing alot of the answers on here and explaining why they are correct Update-- retried the test and passed
Gives you several different ways to study for and answer the test question. Made this relatively easy to absorb and maintain. Looking forward to testing!
I can pass this pretest 100% of the time, but have failed the actual test twice. this is not a good tool.
super helpful when used correctly, as in you actually read the information 😁
Good information but crappy set up needs to be set up the same as testing
This is a great tool to prepare for not just the test but also for having a CDL license
Does not sync with the testing questions and info at the dmv
Detailed and easy to understand topics.
Information is good but it did not prepare me for the computer tests at all
Theres other free tests apps out there i get this is the "official" one but you shouldnt have to pay to get more thsn 28 of the 300 some possible questions
Good app I would recommend it many questions and straight out the book
Great resource when studying for your CDL!
The app work great and help me tremendously in the process of getting my CDL
great app goes over everything the actual dot test will ask.
seems to be a good source of information.
Works perfect and I enjoy using this app
Very handy. Study when I have time.
They dont match the CDL testing questions the DOT likes to turn the information or questions around.
It has more questions than the cdl questions and answers I previously worked.
Better than the manual
Very helpful in studying for my CDL.
I appreciate the sample questions, I know what I need to study
Awesome way to learn.
Wich of the sections are supposed to be in the general knowledge exam..?
this app helped immensely. I passed the general knowledge, hazmat, combination vehicle, air brakes, and tanker tests my first try. What really helped me was that the practice test questions are almost exactly like the real test questions. So if you can answer all the practice questions correctly you will more than likely be able to pass the actual tests. Some of the images/icons are broken though as others have pointed out, but it doesnt make a huge difference, just needs to be fixed.