This app was mentioned in 2 comments, with an average of 2.50 upvotes
I can't speak for everyone but i use this app instead of the pdfs, and sleeved cards during play. There are others out there also but this one works well for me.
I don't know about any others but gb scrum is up to date and it was i think... A week?
https://play.google.com/store/apps/details?id=com.gbscrum.template