Please Not Google Maps - Different API

Hi there,
I am creating a delivery app, I really don’t want to use google maps (they are expensive!)
Let’s say I’ve found replacements for the geocoding APIs,
my question is how do I integrate the API so in the app - it will be able to remember the users locations and do the search by location radius?
can the bubble app store that information in it?

Thank you very much in advance!