YeddiYuz - sınaqlar və izahlar is an educational Android application designed to assist students in preparing for entrance exams. It offers thousands of test questions across ten subjects, complete with detailed explanations for each question, allowing users to strengthen their understanding and performance. The app features various testing modes, including a free trial, timed exams to simulate real test conditions, and a learning mode that provides step-by-step explanations for better comprehension.

Key features include questions formatted according to the DİM entrance exam standards, a personalized analytics system to track progress, and offline access for uninterrupted study. Additionally, it supports mathematical and chemical formulas in LaTeX format, enabling users to select topics by chapter and grade level. This app is tailored for prospective university students, high school graduates, and individuals preparing for entrance exam courses.