The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From G.P. Imports:
Want to prove to your friends how dumb they look? Think you look smart with that new haircut? Then measure how dumb you really look!This fun application works by scanning your face and based on different criteria measure your smarts! Are you confident enough to try it out?Please have in mind that this application is for entertainment purposes only! If you want an accurate measure of your intelligence please have a professional do it. Consider this application as a PRANK/JOKE applicationWe are sure you and your friends will have a blast using this application But are you really smarter then they are, as you thought?... You will get a score from 1/10 depending on "how" dumb you are! This app does not provide real DUMB meter qualities, its just a cool joke!