In my review of the Galaxy S4, I discussed the handy feature of using the front and back cameras being used at the same time. Now there is an app for that, for the iPhone. Considering that the iPhone has had front and back facing cameras for a few versions now, it is odd that it doesn't have this feature. It is really cool that this FrontBack app, which can't have been too … [Read more...] about Frontback gives your iPhone Galaxy S4 camera abilities