Fractal Zen (Ad supported)

Never-ending interactive swirling patterns in all the colours of the rainbow.

Tilt and turn your phone or tablet to generate a smooth flow of beautiful fractal patterns. Lose yourself in the infinite intricacies of the Julia Set. There are no points to score. No goals. No objectives. Just take a moment to relax, let go, and enjoy the beauty and wonder of mathematics. Like a virtual fidget spinner.

This app turns your phone into a glowing, ever-changing gem, a digital kaleidoscope of swirling recursive tendrils. Explore the various shapes in different areas of the motion space. Do not try to hold on to a pattern - there are infinitely many more.

The Julia Set is a simple function that generates unending fascinating images. Coupled with your phone's gravity sensor, it becomes interactive. The Julia Set is related to the more well-known Mandelbrot Set.

More info:

https://en.wikipedia.org/wiki/Julia_set

NB!

* This app is computing intensive. You need a recent high-end device for it to run smoothly. Devices with large screens, for example tablets, might struggle with running this app. If you are not satisfied with the frame-rate, uninstall the app within 2 hours for a full refund. If you would like a refund after the two hour grace period is up, please email the developer.

* This app will use A LOT of power. This can drain your battery more quickly than usual. Do not run this app if you're trying to conserve power.

* The app will not run without network connection. Sorry. If you want to use it offline, get the paid version: https://play.google.com/store/apps/details?id=st.crosscheck.fractalzen