Paranoid Android is a free custom ROM designed to enhance your Android device. Although following the same design elements at the core of Android, this ROM brings some new capabilities to improve your experience. From hovering windows to hidden system bars, this system reworks the interface of your device so that your apps become easier to work with. You will be bale to see new notifications at a glance, navigate with an easy-to-use 'pie' bar, and customise your theme with a range of options available from the Play store.