Useful - Worth the Download – Madrid - Offline Map & City Guide (w/metro!) Review
Does GPS location onto the offline map. Bad news is it must be installed over wifi and text is a bit grainy when zooming, etc. Really useful to orient yourself and then refer to your paper map. Definitely install if you think you might use it.
Review by ramses0 on
Madrid - Offline Map & City Guide (w/metro!).