mikesd81 writes "ZDNet Australia writes that NSW state corporation RailCorp has threatened a Sydney software developer with legal action if he fails to withdraw a train timetable application that is currently the second-most-popular application in its category in Apple's App Store. Alvin Singh created Transit Sydney after he began teaching himself how to program in Cocoa Mobile. Within days of its Feb 18 release, Singh received a cease and desist notice from Rail Corporation NSW, the government body that administers Sydney's CityRail network. The email states: 'I advise that copyright in all CityRail timetables is owned by RailCorp. ... Any use of these timetables in a manner which breaches copyright by a third party can only occur through the grant of a suitable licence by RailCorp.'"