YKS Asistanım - TYT AYT is an Android application that caters to students preparing for the Yükseköğretim Kurumları Sınavı (YKS), TYT, and AYT – the university entrance exams in Turkey. Developed by EFSoft, this free app offers a wide range of features and tools to help students prepare for the exams.

The app includes a countdown timer and exam calendar, as well as information cards, topic tracking, and score calculation features. It also allows users to save tests and trials, and keep track of their schedules with the agenda feature. The app offers graphs and statistics to track progress, and a "Word of the Day" feature to improve vocabulary. Additionally, users can stay updated with the latest YKS news and official announcements from ÖSYM.