Accurate Altimeter for Android

The most downloaded Altimeter for Android that does not need internet to work!

- Altitude estimation with three different methods to be always sure to get a reliable measure, even without internet connection.

- Historical charts to see your excursions elevation gain.

- Maps with peaks' name and contour lines. Pick elevation from any point on the map.

- Pictures with impressed place name and altitude.

Altitude can be estimated:

- With satellites triangulation. Slow and less accurate but it works even with no internet connection.

- Taking the ground elevation at your current position from a global elevation map.

- Using the pressure sensor of your device (if available). It calibrates itself on pressure from the nearest weather station to improve accuracy.

As additional PRO features you can also:

- compensate systematic error of pressure sensor

- download a larger area of the global elevation map

- record altitude without opening the App

- pick elevation on the map with no limitation

- have no advertising