The RAUS Hamburg app offers and collects ideas for simple outdoor activities in public spaces in the Hamburg districts of Fischbek/Neugraben and Eidelstedt.

It is intended to motivate residents in these areas to consciously step out of the house and to view their own neighborhood as an urban exercise landscape. It is intended to encourage them to explore their neighborhood more often through sports, social games, or neighborly encounters.

The RAUS Hamburg app can be particularly useful for these groups of people:
- For those whose daily routines lack exercise.
- For indoor athletes who want to explore outdoor opportunities.
- For curious people who enjoy trying out unusual ideas.
- For creative people who want to contribute their own activity options and instructions to the RAUS Hamburg app's wiki collection.

The app has a filter function for sports and exercise intentions.