Cobalt Inferno is a highly customizable, user-friendly, and intuitive theme for Android devices. You can change the colors, the icons, and the layout of the home screen to suit your own style and personality. The app also allows you to create your own themes, using a tool that lets you edit the styles of your Android device's icons, menu, and lock screen.

Cobalt Inferno is compatible with T-Mobile, and requires a minimum of Android 4. It also requires root and a custom ROM that supports the Theme Engine. The application will work on all devices that use the Android operating system.