GPnotebook is an online encyclopaedia of medicine that provides a trusted immediate reference resource for clinicians in the UK and internationally. Updated continually, our database consists of over 26,000 pages of information. Fast and reliable, many doctors use GPnotebook during the consultation. The iPhone app allows you to take all of this content with you when you are away from your desk. Because the information is stored on the device you do not need an internet connection to browse and search the text content of GPnotebook. The app also keeps a track of your reading history and your annotations so that you can keep your online and offline tracker records in sync. With the latest update you can bookmark pages and share pages with your friends and colleagues.