Description: OpenStreetMap is a free, open-source, crowd-sourced map of the world. Volunteers collect map data using GPS devices, aerial imagery, local knowledge, and other free sources to create and update the map database.
Type: software
Pricing: Open Source
Description: SeekDroid is an open source app that helps locate lost or stolen Android devices. It uses GPS and network location data to track devices, and allows remote locking, wiping data, and sounding alarms.
Type: software
Pricing: Open Source