Infinity is a fractal flame renderer. You can create an infinite number of colourful looking images that you can export to your pictures library and use as wallpaper for your phone. The app comes bundled with over a dozen preset fractals that you can use as wallpaper out of the box. Tools are available to construct your own fractal images, but if you’re feeling curious you can get the app to generate a random fractal for you with a touch of a button. You can also browse the online gallery and download high quality images for your phone.