myTracks turns your iPhone into a fully functional GPS logger. During recording, you can add waypoints to highlight important locations. The GPS tracks are stored on your iPhone and optionally in iCloud. There is no need to register or login to any network service.
You can start and stop individual GPS recordings or use the power-saving diary mode. Using this mode myTracks automatically creates a single track for each day with the most important locations.
The integrated Apple Watch app displays information about the current GPS recording. This includes the starting time, distance traveled, current, minimum and maximum elevation.