A free app for Android, by ASASApps.
What is Altitude Meter - Altimeter App?
This is a free, offline GPS altimeter. If you are looking for an easy and best way to measure the elevation of a specific location, this is the best choice for you. You can use this app to measure the elevation of any place in the world.
This is a great companion for those who enjoy outdoor activities like hiking and skiing. It uses GPS signals to give you accurate information. It also functions as a barometer, giving you data about air pressure in a specific place.
It works even without an internet connection.
