Kun Testi is an Android app developed by Sardor Bazarbaev that offers daily tests on all subjects of the school curriculum. The app allows students to test their knowledge and compete with their friends. It also provides a ranking system that shows the performance of the user at the national, regional, and school levels.

The app is free to download and use. It is compatible with Android 9.0 and above. With Kun Testi, students can improve their knowledge and track their progress every day. The app is a great tool for students who want to prepare for exams or improve their academic performance.