For a "limited time" this keyboard app that usually costs $20 is free. Apparently it will be upgraded when ios 8 comes out to a universal keyboard. Whether or not it's going to be a free update I can't quite discern, but it's still a cool app. Just thought I'd let all my of you that don't follow app shopper know.
http://appshopper.com/productivity/path-input-2
http://appshopper.com/productivity/path-input-2