This is a very elementary counter that I’ve created for myself and decided to share. It counts number of legitimate balls and the number of No Balls or wide balls. In the kids league where my kids play a total of 8 balls can be bowled in an over.
To add a ball, press the Plus below Balls or press Volume Up. To add a No Ball or wide press the plus below it or Press Volume Down.
When you reach the target balls for an over press plus below overs and the counters will reset.
To clear everything you need to long press on the orange Overs block.
Unfortunately the app does not work in standby mode, the screen must be on, but I have enable Stay Awake, so the screen will stay on until you turn it off.