I understand about google maps being a different system. I was just comparing it for latest data availability.
How do I know another app is using MKMapView. Well.. if *** was using GMSMapView it would have google's logo over there, instead of Apple's.
Even open street map has google's logo as well.
So, yeah. that's what I am confused. mkmapview is showing different data for 2 different apps within the same iOS device.