Mclass - Lớp học Livestream is an Android application developed by Mclass Viet Nam Education Joint Stock Company, available for free on the Google Play Store. This app is designed to provide students with a comprehensive test preparation course for the National High School Examination in Vietnam.

The app offers Livestream classes for Math, Physics, Chemistry, English, and Biology, which are organized according to a well-structured curriculum to help students achieve high scores in these subjects. The courses are taught by experienced teachers who provide students with the necessary knowledge and skills to excel in the exams. The app also offers support in the form of lesson summaries, exercises, and quizzes to help students reinforce their learning.

Overall, Mclass - Lớp học Livestream is a useful tool for students preparing for the National High School Examination in Vietnam. It offers a comprehensive test preparation course with experienced teachers, making it a valuable resource for students aiming to achieve high scores in Math, Physics, Chemistry, English, and Biology.