Wallpaper preview application provides the ability to see the preview of home and lock screen with the different pictures available in their album. Users can set the wallpaper manually after seeing the preview. The selected images can be scrolled left and right to see the image as wallpaper of their screen. The status bar will be auto hidden and in order to view and change status bar options user can tap on the bottom of the screen and status bar will appear. The auto hidden functionality of the status bar will allow user to see whole screen which helps user to make their decision.