YKS SAYACI, developed by O.I. Software, is a free mobile app available on the Android platform, belonging to the Education & Reference category. The app helps students effectively manage their time during the university entrance exam preparation process. With its user-friendly interface and compact size, the app offers TYT, AYT and YDT countdown timers, along with informative content on YKS and TYT.

The app encourages students to manage their time effectively by providing features like TYT point calculation, AYT point calculation, and YDT point calculation. The countdown timers for each section of the exam help eliminate confusion and keep students on track.

The best part of the app is its portability. Students can use it anywhere, whether on the metro, bus, or in the library. The app is a well-thought-out and carefully prepared mobile application that aims to help students achieve their dream of attending university.