Yeah, GPS is actually insanely cool technology, and the US making it available to everyone was a real public service. Now of course, other nations are, partially for defense purposes of course, deploying similar networks as well.
And it's just out there. Usable with no subscription, no account, nothing. It's just free data.
Notice I didn't specifically mention GPS, although I agree that it is pretty cool. That said, GPS alone isn't capable of providing the UX that end users expect from a modern app. Fused Location is required for more accurate location information and it isn't passive like GPS.
And it's just out there. Usable with no subscription, no account, nothing. It's just free data.