Fractal4D

A free Adobe AIR app used to create fractals.

Download here.

Contains:
| Easing Options
| Colour Options
| Layer Options
| Recording Options
| Playback Options
| Effect Options​

 

You can change foreground colour, background colour, points in use, thickness, opacity, catchup speed and stagger.

*EDIT* Just noticed there are many more options. These include:

| Easing Options
| Colour Options
| Layer Options
| Recording Options
| Playback Options
| Effect Options