Does it do turn-by-turn?

I currently use Google Maps on my Android phone for its navigation.

That's important to me, but another user is saying there are Linux apps that do that already, so for me, that's even better!

You can but the UI is super hostile: 1. asks if you want to install google maps app 2. link to get it to do turn by turn is a button called "Preview"

This was my experience using safari on ios.