The application Colmar City Pass allows its user to view the list of partner sites Colmar City Pass even without an internet connection, and for each of them to obtain detailed information: Name, Photo (s), description, mailing address , location on the map, timetables, website link, phone, contact, related events, service providers around. Thus he has an interactive digital tourist guide to accompany him during his stay in Colmar. The application periodically polls the server for updates when i