Friendify - Friend Location Tracking for iOS

Friendify allows you to track your friends' locations in realtime. Invite friends by username and see their location on a map or list. See the time their location was last updated and also the distance they are from you. Uses iOS 4.0 background location mode to allow continuous tracking updates while the application is in the background. The app settings allow for the selection of high-accuracy positioning, or lower-accuracy modes which use little battery. Privacy features include the ability to turn tracking off and also to delete last updated location and be invisible. No location history logs are stored on our server, only the most recent location is stored for sharing and is only visible to your friends. The Friendify app lets you quickly approve and ignore friend requests, and delete existing friends, from inside the app.