SAN FRANCISCO, Jan. 28 -- Tiny Pictures, Inc. today announced the release of the iPhone application for Radar, the leading service for real-time sharing of cameraphone pictures, videos and conversations between friends. Available for free at the iPhone App Store, the Radar application lets users take advantage of the advanced browsing capabilities and features of the iPhone and iPod touch.

Radar helps users share what they're doing while they're doing it. iPhone pictures sent to Radar are immediately av......