Mobile USOS UŚ is the official mobile application developed by the USOS team of programmers for the University of Silesia in Katowice. This educational app, version 1.11, offers a range of modules tailored for students and employees. Users can access features like class schedules for today, tomorrow, or any week, academic calendar events, class group details including locations on Google maps, attendance lists creation, grades/exam reports tracking, test results, surveys, course registrations, and more.

The app also includes functionalities like sending messages via USOSmail, ordering and installing an official electronic student ID card, managing payments, accessing personal identification details, viewing and receiving letters, QR scanning for quick navigation, useful university information, news updates, and a search engine for finding students, employees, and courses. Mobile USOS UŚ continues to evolve with additional features planned in the future.