This app was mentioned in 3 comments, with an average of 1.33 upvotes
Yeah, it is called "JudgecardX" in the Google Play Store: https://play.google.com/store/apps/details?id=com.rajohns.judgecardx
It isn't as polished as the newly updated iOS counterpart, but will still let you score fights and see average scorecards etc.
Data based on 155 scorers of the fight using the Judgecard mobile app.
iOS: https://itunes.apple.com/us/app/judgecard/id842340499?mt=8
Android: https://play.google.com/store/apps/details?id=com.rajohns.judgecardx&hl=en_US