Download it here. The app is searchable in the Google Play Store under Sailboat Owners.
Sorry iPhone/iPad users, we are still waiting on Apple. :(Click the X in the upper right corner to make this go away
OK that IS short.The Tack is about 6 feet off the bowsprit when the tackline is tight. i.e. sailing at 70-80 deg app wind angle. It feels like I am loosing too much drive. If it can be 3 feet lower, it could get a bit more drive.