walkerSF app for iPhone and iPad
4.4 (
6224 ratings )
Travel
Navigation
Developer: Kenji Seyama
Free
Current version: 1.2, last update: 4 years agoFirst release : 17 Sep 2018
App size: 7.13 Mb
By showing traces of walking on the map and time (arbitrary), you can clearly see the way back to the departure point.
By showing the time on the map, you can know the difference from the course time of trekking.