Transfer Window is an internal project that was initially launched in 2012 and reached the dizzy heights of No.1 Free Sports app in the Apple AppStore. The app is a single place to find all the latest transfers, news and rumours for the Premier League and English Football Leagues. In 2018 we embarked on an overhaul of the app from the ground up, we integrated a number of live data feeds from Opta including fixtures & results, player & squad data and live scores.