GYKI is a practical substitute plan app designed specifically for Gymnasium Kirchheim. With this app, users can access their substitute plan for the upcoming days, receive notifications in case of any changes, and view their current class schedule. In addition, the app provides important dates for students in the lower and middle grades, as well as the ability to filter courses for students in the upper grades.

One of the standout features of GYKI is its support for multiple user accounts, allowing parents to log in with their children's accounts. This feature ensures that parents can stay informed about their children's substitute plans and schedules. Furthermore, the app also offers a reporting feature for login problems, allowing users to easily report any issues they encounter.

Please note that GYKI is exclusively designed for Gymnasium Kirchheim near Munich and requires login credentials. While the app provides valuable information, it is important for students to also rely on the substitute plan available at the school.