This app was mentioned in 2 comments, with an average of -2.00 upvotes
Post history turned this up. https://play.google.com/store/apps/details?id=com.CardBot.StoneRain&hl=en_GB
I know this doesn't really answer your question, but it's semi-related: https://play.google.com/store/apps/details?id=com.CardBot.StoneRain
In case you wanted to try a better AI. Paper decks only though.