Based on a thread from Boardgamegeek, it would seem that Ghost Stories for the Ipad has been submitted and is awaiting approval from Apple. Relevant Thread: http://www.boardgamegeek.com/thread/671479/ipad-version
It looks like it's getting close. Some good screenshots can be found here. I can't say for certain whether they're from the final product, but they're fun to look at, either way.
I've really looking forward to this. Here's an early ('alpha') video of one of the Repos folks demoing the game last March in Cannes.
