Does your dad hit the links? Maybe with his socks pulled up to the knee? His fashion sense may be irredeemable, but teeing off with GolfCard can up the cool factor a bit. This app keeps track of scores and analyzes trends in a player's game by comparing it to previous rounds. Find local greens with the GPS range finder and track ball distance too. When the round is over, he can email his scores to everyone he just played with or upload them to the golf social networking site, Oobgolf.com. (GolfCard, $7.99)