Re:Big brother is here, and his name is Facebook
by Nition on Saturday August 12, 2017 @07:56PM
(#15000741)
Nokia HERE WeGo[1] also does offline GPS maps. You can download whole countries as vector map data.
MAPS.ME looks really good but I know some areas around here don't have great OpenStreetMap data yet, whereas they do have complete road data on Nokia's app.
[1] https://play.google.com/store/apps/details?id=com.here.app.m...
For mobile, totally offline, uses OpenStreetMap data.