2-11. Sınıf Tüm Dersler Lgs Ty is an educational application that provides video lectures and online tests for all grades from primary to high school. The app is useful for those who want to prepare for their school exams, Lgs, Tyt, and Ayt exams. It covers various subjects, including Turkish, Mathematics, Science, Social Studies, English, Religious Studies, Literature, Geometry, Physics, Chemistry, Biology, History, Geography, and Philosophy. The app also allows users to share their test results with their friends and make notes on the questions by clicking the pencil button while solving the test. The app is free to download and use. However, it does not provide any information about the developer.