Looking for a different look for your Android device? Black and Gray Theme is a wonderful collection of unique wallpapers and icons. It can be used on your smartphone or tablet and it doesn't require root access.

The best thing about this one is that you can add themes and customize your device in any way you want. You can also create themes and icons for your home screen, lock screen, notification bar, quick settings panel, the app drawer, and other areas of your device.

It is totally free and very easy to use. Go try it today!