GEO Vertretungsplan is an Android app designed for students attending Gymnasium Eversten Oldenburg. It helps students stay updated with the latest changes in their school schedule by filtering only the relevant information. The app allows users to select their class and view all the entries related to their schedule for a specific day. With its simple and user-friendly interface, GEO Vertretungsplan makes it easy for students to navigate through the app and find the information they need.

One of the most useful features of GEO Vertretungsplan is its ability to send notifications for any new updates or changes in the schedule. This means that students will never miss an important announcement or change in their school schedule again. The app is available for free download on the Google Play Store and is an excellent tool for any student who wants to simplify their school schedule.