You probably wouldn't pay $6 for an iPhone app that lets you browse through car models and pump stereo exhaust sounds directly to your drums. But a $6 Aston Martin Experience app that also displays speed and Gs as you film your drive from behind the wheel of a 2011 Rapide? We might be in love. The British automaker's latest app can do all of the above, and also includes a list of "top roads" -- most of which are in Europe. Our friends at Autoblog paired the app with a loaner Rapide (and we thought playing with cell phones was cool), driving up California's Aston-approved Pacific Coast Highway. The reviewers may have spent more time focusing on the car than the app, but when you're driving a $200,000, 477 horsepower aluminum beast for the first time, the iPhone easily becomes an afterthought. Aston claims that the Experience can be had with any other car, but if you're looking to get the experience, be prepared to spend a little more than six bucks.