Open-source framework for embedding interactive maps and location services.
Use Google Maps iOS SDK along with other APIs to build location-relevant apps and sites
Baidu Maps SDK
OpenStreetMap (OSM) map library.
Wrapper for the Google Geocoding Service
Open a map, show a Street View location, or show a set of directions directly in Google Maps
Wide range of mapping and GIS capabilities online or offline
Simple wrapper for geocoding and reverse geocoding dynamically from user input. It is blocked-based geocoder, use both G
GeoHash library for hierarchical spatial data
Advanced MapView with 3D effects, offline maps and many more features
BorderPatrol allows you import a KML file and then check if points are inside or outside the polygons the file defines.