IsF Aluno is an Android app developed by the Governo do Brasil for students enrolled in language courses offered by the Idiomas sem Fronteiras program. The program, under the Ministry of Education (MEC), aims to promote the internationalization of Brazilian higher education through language training, including Portuguese for foreigners.

With IsF Aluno, students can easily access information about the program and its courses, register for courses, and track their progress. The app provides a comprehensive calendar of course offerings and allows students to check the status of their registration and performance in the courses.

Overall, IsF Aluno is an essential tool for language students who want to participate in the Idiomas sem Fronteiras program. The app is free, easy to use, and offers all the necessary features for students to fully engage in the program.