Get the X app for FREE for a Limited time (normally $4.99). To take advantage of this offer, go to http://beachbodycoach.com/dustinhaywood
and click Join & Sign up free membership 1st, then go back to the same link & click on the P90X App banner! Then you can take P90X anywhere you go. Use it for tracking your progress and charting your weights and sets. You get Ab Ripper X for free with the App.