AlpineQuest & OfflineMaps

Please add https://openinframap.org/
maps.

No, it is hard to tell if you have added it already or not.

Thanks.

Hi,
The map display the data in a vectorial data, so it can't be added as a map.
However all the data comes from the OSM data so you can extract it with this tool and import it in the application as a landmark (any supported vectorial data like geojson, gpx, kml, ...).