FlightTrack has been the frequent traveler's go-to app for five years, and now developer Mobiata has come out with a new version that offers a new iOS 7-friendly streamlined user interface and new features. FlightTrack 5 (introductory price of US$2.99, $4.99 starting December 1, 2013) replaces three previous versions of the venerable iPhone app; there's no longer a free version, but the expanded feature set of the new release makes it well worth the purchase. The folks at Mobiata have blogged about their decision to get away from the free app and what influenced the new version.