Hangtime is a ride computer app that uses your phone's GPS, accelerometer, gyroscope, and barometer to track every aspect of your ride. General Stats - Elevation stats - Speed stats - Distance stats - Compare current period with previous week/month/year Jumps - Vertical & horizontal distance - Distinguishes up vs. down distance to differentiate drops vs step ups - Hangtime per jump and total hangtime per ride - Historical jump performance & leaderboard - 3d graph of jump path through space t