For the past few weeks, developer Rick Blair has been working on what I think is an exceptionally cool iPhone app. But then I'm biased.
It's ROLF!: The Rollplaying Game for the iPhone/iPad/i-whatever that runs apps! It's what an RPG for your iPhone would be if they had iPhones in 1984, with black-and-white Larry Elmore art and no storyline whatsoever to get in the way of the fight. Within a month or two, you'll be able to break out your little devices and play ROLF! anywhere and everywhere, even without dice.
Note to the players in my campaigns: You better have THIS app on your mobiles if you bring them out during games I am GMing!
Here are some screen samples... watch this space for updates.
Click here for other iPhone apps by Rick Blair (including some featuring cats and fortune telling mechanisms).