GPSLogger (f-droid version) 131-rc2
A lightweight, battery efficient GPS Logger. The purpose of this app is to log your GPS coordinates at specified intervals to a file on your SD card. This app runs in the background so that you can on a long walk, hike, flight ride or photo session or even go buy some milk and have this running as long as possible. Once you're back at your computer, you can then use the files to geotag photos, upload to travel sites, view in Google Earth and so on.
For more information, see https://gpslogger.app
Note: Please remember to Allow all the time for this app in your OS settings, to allow it to log locations in the background.
Features
Bugs, feature requests, questions - please submit them to github.com/mendhak/gpslogger (issue tracker).
Notes
A data connection is used by this app only if you use auto send features or Custom URL features
Although the app allows 0 second frequencies, it is not recommended as the recording and logging is happening very fast; this could cause instability/hangs. Try 1-3 seconds instead.
Explanation of permissions
Storage - reading and writing files to the GPSLogger folder on your SD card
Network communication - used when uploading the files (Dropbox, Openstreetmap) or sending emails or authorizing you with Dropbox, Openstreetmap
Your location - used to determine your GPS or tower based location
System tools (automatically start at boot) - used if you choose to start GPSLogger on bootup
Shared storage permissions - in Android 11, used to allow writing files to custom file paths