Cave Survey with CaveMeter App

CaveMeter uses an android smartphone to survey a cave with a traverse line.

The application measures the declination and the bearing to the next measuring point and saves data in a file. Length must be determined externally with a tape or laser.

The app includes a barometric altimeter, several calibration tools and satnav option to regain cave entrances and use GPX tracks, including altitude profile.

Download cavemeter-2025-07-17.apk

Last update 17. July 2025
An earlier version of cavemeter must be deinstalled before.
Before first run please -> System settings -> Apps -> CaveMeter
add Permissions for

Camera
Files
Location

There is a help function on many topics in CaveMeter.
Basic information on survey and installing the app you find here:
About the Program