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

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.maps&hl=en https://play.google.com/store/apps/details?id=com.here.app.m...