Bubbles float around in an underwater scene. Customize the speed, size and amount of bubbles. Control whether they collide off each other and create bubbles by tapping on the screen. You can also change the background image.Pro version available:https://play.google.com/store/apps/details?id=app.wallpaper.bubblesproPro version features:- More background images to choose from- Use your own photos as background images- Choose different bubble colors- Access to all future updates