Poor...The app only shows 10 scores...edit as per your response...NO IT DOESN'T. IT ONLY SHOWS 10 GAMES.....it deletes the older games and only shows my last 10 games. Just bowled 3 games, they were added to my list and 3 were dropped off. IT ONLY SHOWS 10 GAMES. As per your latest reply...You said it will record all games within 90 days was that a lie?