Portapple LLC Published Applications :

"Monitoring match stats just got easier with Tennis Trakker Pro, an application created by Portapple for the iPhone and iPod Touch. Tap in the outcome of a point, and Tennis Trakker records it. At...
Tennis Trakker Pro is a professional statistics gathering tool designed to improve tennis player performance at HS, college, USTA tournaments and professional level. Over time, statistics for each...
From the maker of Tennis Trakker Pro, here is Tennis: Winning Smartly, your mental guide to being successful in tennis:

- Clear techniques
- Instantaneous reminders and coach
-...
Ever want to be on the tennis court surrounded by the sounds, laughter and applause that the pros enjoy? With Tennis Trakker Sound, just sit back, put on a pair of headphones and play a game of...