Online Class TIK is a free educational app developed by SynApps for Android users. This app is specifically designed for students who want to excel in their studies and prepare for their college entrance exam.

The app offers a comprehensive range of free online classes on various subjects, including math, physics, chemistry, biology, and Persian literature. These classes are taught by top-ranking instructors and cover all topics that are commonly included in the college entrance exam. The app also provides students with access to previous years' exam papers, quizzes, and tests to help them assess their knowledge and prepare for the exam.

Overall, the Online Class TIK app is an excellent resource for students who want to improve their academic performance and achieve their goals. It offers a user-friendly interface, high-quality educational content, and a range of features that make learning easy and fun.