From True Axis:
Jet Car Stunts for iPhone is an over the top, adrenaline rush, 3D driving game, with massive jumps, mid-air hoops, floating platforms, spiral roadways and outlandish maneuvers in impossible environments. Race in Platforming mode to complete a track in a limited number of tries, or play the Time Trial mode to go for you best times.
What's new in this version:
Version 1.3.2 progress save bug fixed and includes minor bug fixes.