The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
"Compass(TripPages)" application includes: 1. Compass-- Shows device real-time orientation to magnetic fields.-- Ability to switch between true and magnetic North.2. Location-- Location coordinates (longitude, latitude).-- Course-- Speed-- Altitude-- Ability to switch between mph, feet units and kmh, meter units.***PLEASE NOTE*** Compass DOES NOT WORK WITH IPOD TOUCH, IPHONE 3G, ONLY WITH IPHONE 3GS, IPHONE 4G AND IPAD, IPAD2 DEVICES. THERE IS NO BUILT-IN MAGNETOMETER IN IPOD TOUCH, IPHONE 3G.