Explore the world in glorious 3D with HERE Maps. Discover new places, collect your favourite places, plan the perfect journey, and sync it all with your mobile phones. Free • 88 alternatives • 120 likes
Foursquare is all about helping you find new ways to explore your city. Free • 94 alternatives • 188 likes
A fully featured, user friendly, open source Geographic Information System (GIS) with similar power to ArcGIS and MapInfo. Free • 43 alternatives • 87 likes