Digital Altimeter is a GPS and web based altimeter for the iphone 3G.
Features: - Display the Height in meters or feet - Display the Height from the USGS web site - Display the Latitude - Display the Longitude - Display the accuracy in meters or feet - play a bip when GPS signal is GOOD. - Disable autolock feature - send position by email.
ATTENTION: Digital Altimeter works only with the iphone 3G and outdoors. Don't forget to activate the location service in your iphone settings.
