Works on Apple Maps and “Find my” too.

Ars Technica just covered this too.

Edit: link

Some, like location can be blocked and same for health & fitness. You can also tell iOS to not allow an app to track you but I don’t think that blocks everything. But say you allow access to “all photos” that means they can parse the exif data from all your photos and have map of everywhere they were taken.

And on iOS