Einbürgerungstest: Leben in DE is an Android app developed by DigBazar GmbH. It is a free app designed to help users pass the LiD test. The app provides a variety of German newspapers and includes 460 questions and tests.

The app is made available for non-commercial purposes under the Creative Commons license, and it is completely free of charge. It includes specialized questions for all 16 German states, including Baden-Württemberg, Bayern, Berlin, Brandenburg, Bremen, Hamburg, Hessen, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Saarland, Sachsen, Sachsen-Anhalt, Schleswig-Holstein, and Thüringen.

The app includes 20 model tests and 300 normal questions. Users can choose their state and take 10 questions per state. The app does not require an internet connection to use, making it convenient for those without access to the internet.