GeoSpark - Location tracking SDK with 90% less battery drain 🔋
QGIS - QGIS is a desktop geographic information system, or GIS.
Pilgrim SDK - Foursquare's superpower is now available to all developers
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Hit Me Up! - Get notified when your friends arrive/leave a location!
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.