Blobs are a great choice for backgrounds on mobile devices. It can create a soothing atmosphere in a variety of settings. They deform into various 3D shapes and even set their own colors. This kind of live wallpaper is also very popular among users. Listed below are some of the advantages of a blob background. Try one for your device to see what it has to offer. If you want to create a fun and unique look, you can use a layered cloak background.