It was oddly titled "." with a trademark. Yes, that is a dot or a period. I know it was posted here in the forums, perhaps the main page? I have no idea how to look for this on iTunes or mobile App Store.
ha! found it...I remember Arn posting in the thread so I looked up his stats http://forums.toucharcade.com/showthread.php?t=26220
there is a part two to that game out very soon... see a preview here. http://iphone.ustwo.co.uk/iphone/games/dot/