“Beauty checker” it`s a fresh and unique script on CodeCanyon which allows your users to perform free beauty tests. It works in a simple manner, the user uploads a picture with himself, where the face is visible, the picture it`s uploaded with a cool AJAX uploader, then it returns the a grade based on different aspects of his face, then, using the built in sharing plugin, he can share the result on Facebook, Twitter, Google Plus or LinkedIn. The script has no special requirements.

Demo: http://codecanyon.net/item/fresh-facebook-viral-app-2-beauty-checker/5340119