If you work in a collaborative environment that requires a lot of time spent group-thinking designs, you may want to take a moment and check out Sketchshare. The application provides users with a collaborative, real-time sketching tool that can be used on up to four iPad simultaneously. Users are able to see real-time updates, across the web on four different iPads.

The application has built-in voice chat so you can chat with up to four other people while marking up your images and designs. There’s a whole host of possible uses for this application, but the real-time updates across the four iPads really blew my mind.

It’s a pretty neat concept, if that’s all you’re going to take out of this nifty application. Sketchshare is $1.99 on the iPad.