From the settings you can choose which apps you want to create a shortcut for on your device. On top of that, of course, you can place the shortcut icons wherever you please. Want them in the margins? Margins it is, then. Or maybe the center of the screen? Well, that's possible too. You have total freedom to decide where in your screen they should go. You can even set the opacity and size of each icon separately.
Appsticker is an excellent way to always have your favorite apps at hand. Thanks to this app, Whatsapp, Snapchat, Twitter, or Facebook will always be a tap away, no matter what you're doing with your phone at the time.
Requires Android 2.3 or higher.