Trover is a mobile social networking tool for the iPhone. It enables a user to tag and share discoveries with friends and other travelers who are members of the Trover community. The application is visually oriented and location based: a user snaps a photo of a place or other interesting sight and then adds a quick note. The system tags this with location data which allows other travelers who visit the same location to share the user’s experience. In this way Trover allows a user to build a highly personalized guide through a specific set of locations. Trover is a spin-off from, and owned by, Travelpost.