The much anticipated Sirius XM iPhone App should be hitting the App Store soon. From the leaked image it looks like the App is going to have five different sections. Categories, Channels, Favorites, Shopping, & Settings. This App will allow you to listen to 130+ channels of commercial free music. But in order to actually use the App you must be a member of the Sirius XM service. According to other rumors the App should cost around $2.99. While the image is not confirmed, it gives hope to all of those who want the Sirius XM App.