We took you on a brief walkthrough of the SwiftKey X beta several weeks ago, and now this psychic keyboard has shed its beta skin and emerged as a fully-developed app. TouchType also pushed out a version of SwiftKey optimized for tablets, appropriately dubbed SwiftKey Tablet X. Both keyboards are using TouchType's Fluency 2.0 artificial intelligence engine to crawl deep into your brain and pull out the next word that's on the tip of your fingers - and it actually works reasonably well.