I just built this to learn create-react-app. Maybe I’ll try to port this to React Native next.
I think I found a bug. When the app loads or even after I have answered a couple of the question, I can click the Setup button. If I change click on miles to kilometers and the choose metric to imperial or imperial to metric and hit save, it comes back to a screen that looks like:
Thanks, I’ll look into that.
I think I got it licked. There was a typo of a constant name for the mile/kilometer problem. It now works, once you get past the caching.