iTheorie Führerschein is a free-to-use app designed by Autotheorie24 e.k. for the iPhone platform, aimed at providing users with the original questions of all classes from TÜV and DEKRA, along with videos and detailed explanations. The app provides users with various learning modes, including learning by topic, unanswered questions, incorrectly answered questions, marked difficult questions, and random questions. The app includes a detailed statistical evaluation of each topic.

The app also features an original exam simulation with a random generator, allowing users to evaluate their preparation. The app provides detailed statistics on the exam simulation. The app features an AI algorithm SELECT, developed by the Max Planck Institute for Software Systems, which claims to increase memory retention by 69% by optimizing the selection of questions to be learned. The app is designed to make learning fun, with features such as user ranking in the Apple Game Center, trophies and awards, Facebook, and Twitter integration. The app includes all the latest official exam questions (TÜV/DEKRA) for all driving license classes in Germany, along with films on film questions and up to seven variations of each mother question. The app does not require an internet connection.