Walle

Set background of your mobile device automatically

Umobile hd wallpapsnlimited collection of HD Wallpapers

Just tap search button,rest app will do it for you

In the app, you can set the time interval to change wallpapers

You can Browse through these different categories of wallpapers.

-People

-Nature

-Science

-Backgrounds

-Industry

-Buildings

-Birds

-Animals

-Feelings

-Transport

-Health

-Places etc.