OsMoDroid is a simple and reliable application for transmitting and saving your movements detected by GPS using a smartphone.
Just share. Just save it. Saves battery power (in hiking mode).
After installation, please give the app permission to use GPS. Also, check the power saving settings using the site dontkillmyapp.com, otherwise the trips may not be saved completely or the application will be terminated by the system, without your desire. If there are difficulties using this site, use translator.