This app was mentioned in 2 comments, with an average of 1.00 upvote
It's out now: https://play.google.com/store/apps/details?id=se.sunnyvale.tablebeats2
Pretty excited. This was only on IOS for a long time.
Play Store link: https://play.google.com/store/apps/details?id=se.sunnyvale.tablebeats2