MAPS.ME

Whether you are on foot or by car, there will come a time when you will be a little lost and without Wifi at your disposal. Instead of reactivating the data on your phone (and paying a lot of money), download the Maps.me application before you go. This offline GPS is free and includes maps of almost every country in the world. To use it, simply download the map of the country you are interested in before you leave. And unlike Google Maps, which offers extremely heavy maps, Maps.me is lightweight with about 50 MB per map.