Obama has an iPhone app, so it’s only fitting that John McCain have one too. Here you can interact with the cranky maverick and get him to make all of his weird old man grunts, say “My friends” and such. It’s not official, and may only work on jailbroken iPhones, but this is way too much fun. You can even put the old sour-puss to sleep when he gets too cranky.

[John McCain app]