http://iscoresports.com/

I am so in love with this program! With my clumsy fingers/thumb, I often find myself tapping the wrong button while entering a play. It usually happens on the last entry. I wish there was a way to undo last "tap", instead of last play. I often have a situation with runners on and a ball is in play...
then, I do all the correct things with type of hit, field location, players playing the ball, BUT I sometimes (more often than I would like to admit), click on the wrong button for one of the players on base. I then HAVE to go back and undo pitch and score the WHOLE play over, often missing or having to catch up on next batter. It becomes a problem when game is moving quickly, and there are some base runners.

Is there any way to undo a "tap", similar to the way you can "undo" one while tapping which players handled ball?

I know I have to get better.... that will always be one way...

Not quite a "tap", but shaking the device while scoring a play allows you to start the play over instead of having to finish entry and then use Undo. Should save a little time.