دروس اولى ثانوي علوم is an Android app developed by mehdi hicham, which is available for free. The app falls under the Education & Reference category, specifically designed for high school students. The app contains all the literary subjects, including geography, history, philosophy, Islamic education, French, English, linguistic lessons, text lessons, expression and composition, and computer science.

The app is a complete package for students who want to learn and revise their literary subjects. The app is easy to navigate and has a user-friendly interface. Its offline functionality enables students to access the study material without an internet connection. The app provides a comprehensive overview of the topics, including important definitions, explanations, and examples. Students can also take quizzes to test their knowledge and track their progress. In short, the app is a must-have for high school students who want to excel in their literary subjects.