Virtual GPS software company Navizon have released a version of their GPS locator software ‘Navizon Lite’ for the iPhone. The application calculates your position based on mobile phone mast triangulation and the free version is reportedly accurate to around 1000m as oppose to the 10-30m with the $25 version which adds wi-fi sensing for greater accuracy. Find out more here.
This is similar to the Google service we previously reported on here.
As this is an application rather than a web-app it requires iphones to be jailbroken and uses the installer.app to load. You can get the software here.