Cool backgrounds should be interesting, because they give each device a completely new, unique and interesting look. We certainly look at the phone more than ten times a day, and the screen is the first thing we see when we turn it on. Since a static look can affect the mood, it is much better to change the old background and set a new one that attracts attention and that is unique. You will agree with me, won’t you? This post is definitely the best choice if you like to change your iPhone wallpaper often. All the features and Cool wallpapers you want to use from this post are free and the possibilities are limitless.