How to install APK / APKS / OBB file on Android
The Mensa App shows the current menu of the cafeteria at Campus Griebnitzsee of the University of Potsdam and Ulf's Café at the Hasso Plattner Institute (HPI).
More locations:
Uni Potsdam Campus Golm
University of Potsdam Campus Griebnitzsee
Uni Potsdam Campus at the new Palais
The data comes from OpenMensa:
http://openmensa.org/