Frex

Frex is a rather odd app to create fractals on your Android. In the settings you can mess with tons of different options for your fractals including color scheme, color offset, and color gain. In short, you can create an infinite number of images.

One of the most important options when it comes to creating a fractal with Frex is choosing the detail. If you select only the smallest amount of detail, the image basically loses its essence. On the other hand, if you select tons of detail and your Android isn't very fast, the app may stop working.

Frex is not an especially useful tool and it doesn't try to be. It's simply an interesting app that lets you create evocative and hypnotic images.