The compass display shows your current bearing
and the bearing to
Data fields include your current speed and altitude, and the distance, both horizontal and vertical, to your selected destination.
The map uses Google's maps and satellite views and shows your current location, a log of your track, your saved positions, and destinations.
The satellites display shows the current GPS satellites, their azimuth and signal-to-noise ratio, and whether they have the current ephemeris data.
Data fields include your current latitude, longitude, and altitude, and an estimate of the accuracy of the current GPS fix.
Menu Items - All Tabs
Select your next destination from a list of saved positions and pre-loaded destinations.>
Log your positions at regular intervals.>
Save your current GPS position.>
Change units, GPS fix frequency, logging frequency, and >
Menu Items - Compass Tab
Calibrate your compass for greater precision.
Send your friends a position update.
Menu Items - Map Tab
Map View / Satellite View
Switch between Google's map view or satellite view.
View your previous logs on a map, or delete them.
Menu Items - Satellites Tab
Rename or delete your saved positions.
Add a position by typing a street address.