GyPSii, the world's leading geo-location and social networking service provider for mobile phones and Internet devices, is now available on the Apple iPhone - Apple's market-leading high-end mobile device. The Apple iPhone has shipped more than five million units worldwide since its launch in 2007. The new web-based GyPSii iPhone application integrates its multiple services into a single interface, making it easy for users to enjoy a wide range of new and exciting location-based features and services, along with social networking - all using the fluid, intuitive touch-screen user interface of the Apple iPhone.