Show HN: Inspiral

Hi HN! A number of years ago, a side project of mine (https://nathanfriend.io/inspirograph/) hit the front page: https://news.ycombinator.com/item?id=8698131, https://news.ycombinator.com/item?id=13256222

Today I'm releasing the mobile app version for both iOS and Android.

It's built with Flutter, and in-app payments are processed by RevenueCat. Source code is available at https://gitlab.com/nfriend/inspiral.

Let me know what you think! Feel free to open GitLab issues or email me at inspiral@nathanfriend.io.