आधिकारिक टिप्पणी
Right. Totally misread that.
In the version that is currently being reviewed by Apple we have added a capability for users to be able to use their own MapBox maps complete with markers, polylines, polygons and tiles as one of the basemap options for their Map Pilot maps. You can create MapBox basemap layers by uploading the GeoTiff from your previously created map layer.
This was not the intended purpose of us adding the additional MapBox settings but it sure is a nice side effect!