Preuniversitario is an Android app designed for students preparing for university entrance exams. Developed by EdTech_W, this app offers courses and materials that cover a wide range of subjects, including social sciences and humanities, business, health sciences, and engineering.

The app provides an extensive collection of educational materials such as books, brochures, and videos from various authors. The app is free to download and use, and the materials provided are solely for informational purposes. The app is updated regularly with new materials.

The app is a comprehensive preparatory course that is compatible with the curricula of the first semesters of the university. It is an excellent resource for students who want to prepare for entrance exams and improve their knowledge in different fields of study. Preuniversitario aims to provide equal educational opportunities to all students, regardless of their background or location.