I use the app to play American Checkers online regularly. Overall, it has been a lot of fun. I really like the graphics, which are netter than similar apps. Only two complaints. First, if an outside notification (like low battery) pops up in the middle of a game, you get booted and end up forfeiting that game. Secondly, there is no way to force a draw after 40 moves. So a determined player could go on indefinitely, even if there was no possible way to win, until the other player simply abandons the game and forfeits.