Android and I-Phone Application

I want a mobile application developed for the Android and I-Phone that keeps the score of our tailgating games.? An example can be found on the Android - Cornhole Score Keeper.? We will have two different scoring systems for multiple games and will need to add games and potentially new scoring systems in the future. The User Interface is key.? ? In addition, we want it to sync with our databases and websites (PHP/MySQL)