TYT ve AYT Coğrafya Soru Bankası is an Android application developed by Coderman. It is a free education and reference program that provides thousands of exam practice questions for the Turkish Higher Education Entrance Examination (TYT) and the Transition to Higher Education Examination (AYT) in geography. The program offers hundreds of free questions, and upon completing the tests, you can learn how many of your answers were correct and where you made mistakes. The Analysis feature allows you to compare your answers with the correct ones and see your errors. The program covers a wide range of topics, including geography, Turkish, mathematics, chemistry, history, biology, and philosophy. You can access the program's question bank and links to other subject areas within the application. The program is a convenient and portable way to study without carrying thick books around.