http://itunes.apple.com/us/app/g-tac...305409405?mt=8
FREE!!
this is the iStore on it..
and i dont see any ads...

or get the pro version
http://itunes.apple.com/us/app/g-tac...304666612?mt=8

no I am not getting paid... uses GPS and accelerometer from iphone to get the most accurate readings.

Reviews
http://www.autoexpress.co.uk/product...gtac_free.html
http://www.phonesreview.co.uk/2008/0...d-dynolicious/
http://forums.pelicanparts.com/porsc...k-driving.html
__________________

If you get it tell us your times!
Mine is 0-60 in 6.58

I just uploaded this. Havent tried it yet though.

Cool