This app was mentioned in 9 comments, with an average of 2.00 upvotes
If you're an Android guy, install this app and you can make cool art stuff super easy. https://play.google.com/store/apps/details?id=net.leshenko.andrey.radial
My gift to you. Hope it gives you some happy. (No I didn't make it, I just played with it.)
This is awesome! I have an app called radial on my phone that draws like this. What would be the next step, Like a bezier smoothing function between sampled points? Maybe different symmetries and some overlaying save/export functionality of high res images and you might have something nifty! :P
https://play.google.com/store/apps/details?id=net.leshenko.andrey.radial&hl=en
Radial - similar app for free
https://play.google.com/store/apps/details?id=net.leshenko.andrey.radial
Similar app for Android
Another good one is Radial on Android
For my android users,
Couldn't find that one, but I did find an app called Radial in the google play store that appears to do the same thing.
https://play.google.com/store/apps/details?id=net.leshenko.andrey.radial for everyone on Android