Location is all the rage these days, especially in the mobile world. Geoloqi and its location-sharing Geoloqi API allow developers to easily integrate location awareness into their applications. Its Geofencing API is especially neat, as it allows developers to add triggers based on locations, time, and travel speed, or any combination of the three. It just launched a new site in an effort to reach out to more developers.
Skobbler uses the free editable OpenStreetMap to create apps such as GPS Navigation 2, and ForeverMap that provides maps offline that work when you can't be online. The company has just released the Skobbler tiles API. Compatible with popular frameworks like Leaflet, OpenLayers and Google Maps API v3, its API allows you access to its tile server and to embed maps in your applications.