KSSB Mobile is an iPhone application developed by sodevo Projects GmbH. This free app is designed to assist students of Kollegium Spiritus Sanctus in Brig with various features to simplify their school life.

One of the key features of KSSB Mobile is the Grade Table. Students can input their grades and get an overview of the average grades for each subject, semester, and year.

Another useful feature is the Website function. This allows users to access the school's website, including the cafeteria menu and holiday schedule. Important documents from the official school website can also be accessed through this feature. Additionally, users can open the agenda and news sections of the website directly within the application, as well as submit requests.

The app also includes a Grade Calculator. With this tool, students can calculate their exam grades based on the maximum and achieved scores.