The السنة الثانية متوسط app by 3alim is designed to aid Algerian students in their education by providing a comprehensive learning experience. The free app contains all the lessons for the second year of middle school, including Natural Sciences, Physical Sciences, Mathematics, Arabic, Islamic Education, French, English, History, Geography, and Computer Science.

In addition to the lessons, the app also includes topics, solutions, books, summaries, and educational files, as well as exam topics with model corrections for all subjects. The app is compatible with Android 9.0 and is an excellent tool for students to use in their studies.

The app's interface is user-friendly and easy to navigate, making it accessible to all students. With its diverse range of subjects and educational materials, the السنة الثانية متوسط app is a valuable resource for Algerian students in their second year of middle school.