I want to start Safari with a specific URL showing something with Google Maps!
Do you know how to call this?
Isn’t this showing the map within my own App?
I want to go to the default browser if to the Maps app of Apple.
The same question I have about starting an email.
There must be sort of call to use the builtin email functionality.
Yes it would
You want something more like the old frameworks ShowUrl then
Probably
https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIApplication_Class/index.html#//apple_ref/occ/instm/UIApplication/openURL:
Take a look at the ShowURL example in Examples/iOS/ShowURL. It hooks up the command Norman just noted and has examples on how to start maps and email (and a phone call).