Maths: Cours et Exercices Cor is a free Android app developed by Mathovore for students in middle school and high school. It offers a complete set of courses and over 1500 solved exercises ranging from sixth to twelfth grade. The app also provides access to math subjects for the Brevet and Baccalaureate exams.

The user interface of the app is easy to navigate and allows students to easily search for the courses and exercises they need. The app includes a variety of topics such as algebra, geometry, trigonometry, and calculus, which are presented in a clear and concise manner. The app is an excellent resource for students who want to study math on their own or need additional support to improve their grades.