Poligran is an Android application designed for the students of Polytechnic Grancolombiano. The app is entirely free and falls under the category of Education & Reference. The app is a one-stop-shop for students, providing them with all the necessary information they need to succeed in their academic journey.

The app offers numerous features, including access to the academic calendar, schedules, grades, and notifications. Students can also access their course materials, including books, notes, and assignments. The app also allows students to interact with their classmates and teachers, making it easier to collaborate on projects and assignments. The interface is user-friendly, making it easy for students to navigate through the app.