Our Exact Altimeter application uses multiple different methods to determine your altitude. It shows you the altitude given by the built in GPS, and it can get your altitude from an online service provider.

Features:

✓ Altitude from online service (internet connection is required)
✓ Current position and altitude display
✓ Possibility to show you the altitude of any points you tap on the map
✓ Customizable display colors
✓ Possibility to use imperial or metric system for display
✓ Share your location on Facebook, Twitter or via e-mail
✓ Save pin-points

(Please be aware that the online altitude service always provides the elevation of the ground, so if you are on a plane, it won't show your current altitude.)