Magic Earth: Privacy friendly maps with turn-by-turn navigation, OpenStreetMap, Crowd-Sourced Traffic, 3D maps, Satellite maps, Offline maps and Transit.

https://sh.itjust.works/post/2396494

Magic Earth: Privacy friendly maps with turn-by-turn navigation, OpenStreetMap, Crowd-Sourced Traffic, 3D maps, Satellite maps, Offline maps and Transit. - sh.itjust.works

So what’s the catch? Not sure if the answer in the FAQ really answers the question why it’s free. “Magic Earth is free for all our end-users but we also have a paid Magic Earth SDK for business partners. For instance Selectric.de (a supplier for navigation solutions for ambulances and fire trucks), Smarter AI (developing ADAS systems) or Absolute Cycling (using the platform on bicycles).”
Don’t know but guessing, they are using open street maps so they can’t charge for it. Not sure as I have not looked into the licensing of it but assuming something like that.
I assume the user data like traffic and OSM contributions adds value to their paid SDK.