The app is based on a set of questions that are used in driver's licensing exams in many countries, including the USA, Canada, Australia, Austria, Sweden, Denmark, Finland, Germany, Italy, Netherlands, Poland, Israel, France, Spain, Portugal, Japan, and more.

The questions are arranged in topics that cover the content of a driver's license. The questions are based on the content of the driver's license and the rules of the road. Topics are divided into four levels of difficulty, and questions are arranged in a way that makes it easy to understand and remember the information.

Each question has one correct answer and several options. If the driver selects the wrong answer, the options will appear to help him to select the right answer. The answers are based on the content of the driver's license and the rules of the road.