Great app!
This app is almost great!
At first I couldnt use it to create my trekking routes: whenever I put my iPhone 5s to sleep, the app stopped recording where I was. The solution was to turn on "background updates" in my iOS 7 settings. Unfortunately, it was other app the one warned me about this solution (it should have been Wikiloc). Please, add the warning for other users. The settings are in Settings > General > Background updates.
Once again, I give this app the five stars it deserves.
Boby_Wan about
Wikiloc Outdoor Navigation GPS