This app is intended for 9 ball practice using the APA scoring system. Light blue fields can be changed. Pressing a ball will score for the active player, pressing the ball again will send it dead, or a third time to bring the ball back into play. Early 9's will send remaining balls to dead and reset all ball's back to in-play. Switch active player and add innings by pressing player's score box. When player reaches their goal a summary page displays all stats and the overall split. Enjoy!