Google Maps - Find local businesses, view maps and get driving directions in Google 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.
OsmAnd - Global mobile map viewing and navigation for online and offline OSM maps
Radarbot Free - Radarbot is one the best navigation system for smartphones, including Android and iOS.
Komoot - Plan Your Perfect Hiking, Mountain Biking or Road Biking Adventure
Magic Earth - An OpenStreetMap client with routing for iOS and Android