It’s a mobile application. At the moment the android mobile app was developed by Paolo Coba which is working but for policy reasons not yet published. It needs to be a bit updated. The iOS version has been started in Swift to be natively developed. It’s work in progress. The server lays in Firebase. It’s main idea is having users pubblish geolocalized messages that are attached to a geographic location. Second step will be having businesses promote with this kind of messages.