As we were all painfully aware, it took AT&T forever to bring MMS to the iPhone. A new app has just been released that hopes to one-up it.

Knocking, made by Pointy Heads Software, is basically a photo-sharing app on steroids. With it, you can pretty much instantaneously share up to 100 photos at once between two iPhones. This works by establishing a connection between the two phones, during… → Read More