The mobile app helps you explore Royal London with a private audio tour (included). The audio tour has clean navigation, filled with exciting stories from professional guides.A tour with an in-app audio guide is for the one who wants to walk to the Royal Residences (which is not only the Buckingham palace), discover more facts about Royal Family members, and visit beautiful Royal parks to relax in the busy city center.The audio guide on the mobile app is the best way to enjoy the tour at your own pace and be independent of a group tour. The mobile app is available on App Store and Google Play and works offline.Feel like a member of the Royal Family! Enjoy your party only!