I created https://stockevents.app https://stockevents.app a few months ago and it's currently undergoing a similar development. It started of as an app for one

I created https://stockevents.app https://stockevents.app a few months ago and it's currently undergoing a similar development. It started of as an app for one use case (events around stocks), but due to customer requests I'm expanding the use cases to many more areas around finance. So I guess in some time it will be a super app for finance. With each use case I added so far, the conversion rate, in app time and downloads increased. The key to it all it to keep it simple I guess and help users configure the app so that they only see what they want.