Important : The app seems to have problems in iOS 6.0. Since I do not have a dvice which supports iOS 6 and higher right now, I cannot fix this bug. In older versions of the iOS the app runs without any problems.
Times Tables Training and Competition presents randomly selected entries from the times tables.
In training mode you can check the entries which were not correct (by the way: they will get a higher chance to reappear again).
In competition mode you can score points for each correctly solved entry and compare your results in a high score list.