MEO Arena is the leading concert hall in Portugal. We ́ve developed this application with a purpose of creating engagement with the user and enhance the experience of visiting the arena. One of the main features is the beacons interaction system, that allows the arena to interact directly with users. All the interactions can be easily managed through a customized CMS that we have developed. With a clean and flat design, the application provides other features such as schedule of concerts and events, POI ́s, Instagram feed, check-in through Facebook, virtual ticketing, music playlist, among others. The app is available to iOS and Android.