The sole purpose of the app is to track how visitors walk through AWD's nature park. The app only tracks within the geofence of this nature park. When the user is outside the natural park area, tracking stops automatically. The tracking is used for research purposes to see which areas visitors to the nature park visit. Every visitor to the park is asked on a voluntary basis to activate the app during their visit to the park. The data is used to create heat maps of visits to the park.