Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
OsmAnd - Global mobile map viewing and navigation for online and offline OSM maps
Waze - Waze is the world's largest community-based traffic and navigation app. Join other drivers in your area who share real-time traffic and road info, saving everyone time and gas money on their daily commute.
MAPS.ME - Fast, detailed and completely offline maps for mobile devices
Sygic - Redefining the travel experience with the world’s most advanced offline GPS Navigation app for iPhone, Android and Windows phone. Trusted by 200 mil. drivers.
Organic Maps - Fast detailed offline maps for travelers, tourists, hikers and cyclists, based on OpenStreetMap and curated with love by MapsWithMe (Maps.Me) founders.