【Volleyball whenever you want! 】
It is a simple scoreboard application of score and the number of sets only.
Please try by all means available, such as a little play! !
---Method of operation---
Score up ... It will increase to swipe to above or touch
Score down ... It will be reduced to swipe to under
New Game button ... score is reset to 0
Change button ... score and set(Left and Right) is changed