iTheory Code Switzerland

iTheory Code Switzerland is the best-selling driving theory app in Switzerland, providing official ASA 2026 questions for categories B, A, and A1. It offers detailed explanations for every question, realistic mock tests, an intelligent learning coach, and graphical progress evaluations to track your readiness. The app works offline, requires no internet connection, and is developed in close cooperation with leading driving schools, earning recognition as a Swisscom App of the Year Award winner.

Multilingual support covers English, German, French and Italian, with optional auxiliary languages to help you fully understand questions. Subscriptions (Auto ASA Premium) provide ongoing access to the content; terms and privacy policies are available through the app. This platform combines official material with engaging learning features to speed your theory test preparation.