Stop the App Store, I want to get off. The Passion app is designed to sit on your bed while you lay pipe, letting you know just how skilled you are at pleasing your partner.
Passion works by using all of the iPhone's distinct features such as the microphone, accelerometer and many others to determine an accurate score. All you have to do is start the application, put your iPhone on the bed, in an arm band, or even in your pocket and have intercourse, it is as easy as that. Once you are finished, press the stop button and view your results.
Unfortunately, the app doesn't automatically dock you 5 points for using it in the first place as it should, making it completely inaccurate.