As a person who doesn't need this app but was curious, I bounced off the Terms of Service (et cetera) that "we have to read" (but it is understood that many (most?) of us don't). It seems like a cool idea, but I'm exhausted by all these walls and uninstalled without agreeing to the legalese. If I ever make something useful for other people's well-being I'll just give it away and ask that the distributors of the data pay for it, for the public good (there's an energy cost to everything). For that to work for enough creators, there has to be a different system in place, with health insurance decoupled from employment, and a way to stay alive without relying on guarding "intellectual property". Maybe I'm just living in dreamland today.

There are three typos in the first few paragraphs, each an instance of an extra space. That's not an exhaustive list, as I didn't read the whole document.

Thank you for making a thing and getting it this far into the hands of others. Perhaps I'll try it when I need it or when there's an open source version. Good luck with your project!