A full version app for iPhone, by Thanh Hung.
CDL Prep 2023 By ABC is a free, mobile-friendly practice tool for the CDL test. We have been the top provider of free, top-quality practice material for the CDL test for years, and our app is no different. With over 600 questions, our app has all the material you need to ace the CDL test.
The app contains a complete, state-by-state list of all the categories you will need to prepare for in the real test. With each category, we provide you with a complete, step-by-step study guide.
Each study guide contains the following:
A complete review of the category and its subcategories, with an in-depth explanation of the concepts and the process of answering the questions. An analysis of how well you have prepared, including a detailed review of your strengths and weaknesses. An outline of the best strategies to use to increase your chances of passing the test.