Photography based apps are ten-a-penny on the App Store with new creations seeming to pop up everyday that pretty much offer the same point and shoot then add filters functionality. Some of them differentiate themselves through the user interface or offering variable social sharing channels but it generally boils down to being the same app with the same feature set just wrapped in a different skin. The Mirrorgram app for iPhone and iPod touch stays true to that feature set but then also adds a unique little twist of its own that acts as the apps core functionality.