MTV UK, part of Viacom International Media Networks (VIMN) UK & Ireland, today announces the launch of the Geordie Shore Tweet Tracker app. Free to download from iTunes, the app enables fans to instantly access and follow all tweets from the cast of the second series of Geordie Shore – which will premiere on MTV on Tuesday 31 January at 10pm – as well as to see in real-time what others are saying about the cast and the show.   Using the app puts fans at the heart of the action. It enables them to directly tweet and interact with the Geordie Shore cast, as well as to track the…