This app was mentioned in 2 comments, with an average of 1.50 upvotes
https://play.google.com/store/apps/details?id=com.dg.puzzlebrothers.mahjong.lostprincess
i love mahjong in the first place and every round i win i get a point, not much but shit it means i can earn while i sit on... well you get the idea ;)
Here another https://play.google.com/store/apps/details?id=com.dg.puzzlebrothers.mahjong.lostprincess&hl=en_GB https://play.google.com/store/apps/details?id=com.beehappy.bouncybee
both app's are broken shame perk did not fix them