Tusiyer App is a free Android application developed by Steteskop Tek. It is designed to help students prepare for the Turkish Student Selection and Placement Examination (TUS). The app offers a variety of features to aid students in tracking their study time, competing with peers in groups, and analyzing their study habits.

With the Tusiyer App, students can use the stopwatch feature to track their study time, set study and break intervals, and join a study group to collaborate with peers. The app also allows students to track the number of times they have reviewed their textbooks and study materials.

In addition, the app has a unique feature called "Spot," which allows students to take pictures of past exam questions and save them to the cloud. Users can also add their test results to the app, view their scores, and track their progress over time. With the app's test analysis feature, students can identify their weak areas and improve their performance.

Tusiyer App also includes a calculator that helps students calculate their TUS scores. The app's study statistics feature provides insights into weekly and monthly study patterns. Overall, Tusiyer App is an innovative Tus study program that helps students prepare for the TUS exam more efficiently.