Hi, Check out this badminton umpiring app which helps you umpire a badminton match very easily. You can easily avoid any disputes when you are umpiring a badminton match! https://play.google.com/store/apps/details?id=com.lahiruchandima.badmintonumpire
Thanks for sharing this find!! We have a club championship in 2 weeks and this will save doing paper scoring. Cheers!