sentences:  Currently, only State Transit bus operating in Inner Sydney including South Harbour, Inner North, and Northern Beaches and Eastern Suburbs (Bus regions 6 - 9) have data available.Released in December 2012, several iOS and Android apps went live on their respective App Stores, allowing customers to open the apps, and track where their buses were in realtime, as well as any delays or timetable changes as they occur.In 2013, this realtime data was further expanded to provide live train information from Sydney Trains, Hillsbus and Busways Blacktown as well.