Physicians Interactive Holdings (PIH) has partnered with PDR Network to offer mobilePDR, a service that provides FDA-approved, full drug labeling as well as concise drug labeling. Information is updated weekly from the Physicians' Desk Reference (PDR) via PIH's mobile channel, Skyscape, which includes more than 1.5 million users worldwide. mobilePDR is available at no cost to verified U.S. physicians in full-time practice. Available for: Apple iOS (iPhone, iPad and iPod), Android, BlackBerry OS 4.2 or higher, Palm OS version 3.5 or higher, Windows Mobile Pocket PC, Windows Mobile Smartphone and Symbian S60, 3rd edition (Nokia).