If you enjoy dungeon-crawling RPG games with heroes to control in an epic quest to destroy an evil god, check out Companions. This is an iPad exclusive on the App Store that is available for $4.99. The game combines tactical gameplay with exploration and is reminiscent of 90s computer WPRGS.
If you want Elder Scrolls on your iDevice look no further than Aralon: Sword and Shadow HD. Now is a great time to grab it, as it was just updated to include cloud saving. It has also had its price slashed!
An intriguing western RPG is heading toward the App Store for the iPad and already out on the Mac App Store. The game in question is Avadon: The Black Fortress and made by veteran developer Jeff Vogel.