This app was mentioned in 4 comments, with an average of 1.00 upvote
Not RPG but town builder with match 3 style like in Dungeon Raid - Puzzle Craft. There's a sequel too but it drains battery faster and has ads. Sorry, I know they're not RPGs but I liked Dungeon Raid and this game as well so thought I'd mention!
Puzzle Craft
https://play.google.com/store/apps/details?id=com.chillingo.puzzlecraft.android.ajagplay
The second has been out since couple of months
https://play.google.com/store/apps/details?id=com.chillingo.puzzlecraft2.android.gplay
Puzzle Craft was removed, but it's back now :)
Also Noodlecake is sometimes a publisher of other devs, not necessarily a developer of all of the games that they have on the Play store. Mage Gauntlet, for example, is by Rocketcat Games but is published by Noodlecake on GP.