The حساب معدلات الاعدادي و الثانوي app, developed by Monir moussa, is a free Android application designed for students in the Middle and High School levels. This app allows students to calculate their grades and keep track of their academic progress.

The app is user-friendly and easy to navigate, making it accessible for students with different levels of technological proficiency. It offers the option to save and record grades on the phone, which is a convenient feature for students who want to keep track of their academic performance. The app is also available offline, so students can access it anytime, anywhere without an internet connection.