Primary cause of distress is to get lost.　GPS Logs is, in order not to get lost is enabled. However, during the climbing, there are situations where you can not even operate the smartphone. If this app, press the play button before you start climbing, you just press the stop button has arrived at the destination. While you are recording, I can launch other apps. GPS Logs that is recorded in the database. Converted to GPX file, You can send an e-mail. I hope that will help your climbing.

・This application can run in the background.
・This application will continue to record while recording, even if you start the camera, etc.
・Maps can also be used offline.　However, in advance, to display the map in the vicinity of the destination.
・Can not be used with airplane mode.
・List View, the title start date - end date. The subtitle start time - end time and log GPS recording time,total distance.
・GPS log,get at three minute intervals.
・GPX file (text file), latitude and longitude, altitude, time will be recorded.
・GPX file name, FromDate_ToDate_FromTime_ToTime (ex yyyy-mm-dd_yyyy-mm_dd_h: min_h: min.gpx)
・This application does not terminate even after automatic locking. Finished, press the stop button.
・his application uses the database.

disclaimer
Continued use of GPS running in the background can dramatically decrease battery life.