HTC HD2 US Gingerbread - The app does what it says, unfortunately 3 times out of 4 it said "probably c" and the girl who's boobs I was taking a picture of were DD. Note to the developer, I would probably change the responses to something funny like "Oh my GOD!" Or "WOW, are those real?!" That way, nobody is insulted and it will probably make the girl blush or make you take another pix.