Friends GPS is a Facebook application that allows you to track and locate your friends on your mobile phone using GPS technology. Friends GPS lets you update your GeoStatus and see your friends’ status, browse and find Facebook users sorted by distance from your current location. It works both ways on your mobile and Facebook profile, so the status updates are always visible

Key features of this application include:

- GeoStatus mini-map for your profile
- Real-time large-map of your Facebook friends
- Save your favorite locations
- Update location by zip code, city, state, country or street address
- Update from the web or your phone
- Fake your location
- Search for Neighbors by distance (in miles)
- Search for people while traveling
- View mini user profiles about a person
- Send event invitations to nearby friends
- Instant message friends in your area

Friend GPS also has a full fledged application for Windows Mobile devices.