Dynolicious is an all-purpose automotive performance meter, utilizing the built-in accelerometer in the iPhone and iPod touch to record your driving characteristics. BunsenTech, the makers of the software, claim that it can record 0-60 times within .08 of a second, accurately estimate your current speed and monitor and record any directional G force. The system seeks to perform nearly every function of (much) more expensive dedicated monitoring units, which seems like an awfully tall order for a $12.99 piece of cellphone software.

http://gizmodo.com/5030749/iphone-ap...formance-meter