ЕНТ Русский Язык is an Android app designed to help students prepare for the Kazakh Unified National Testing in Russian in 2021 in just a few weeks. The app includes 50 tickets and offers a convenient way to study and learn Russian on-the-go, even in the metro or during queues. The lack of an internet connection is not critical, making it accessible to students in any location.

The app includes a range of features to help students prepare for their exam, including an exam mode, test for the selected ticket, statistics of passed tickets, and a "Work on Bugs" mode. The app has a nice and accessible interface, making it easy to navigate and use. With 50 tickets and 1250 tickets by signs, students have ample resources to study and prepare for their exam.