I use Viewranger to record all my walks.
It records your ascent and descent of your phone, but can't transfer it to the computer.
It works perfectly for any walks South of 60 degrees North, but as soon as I cross that Latitude it stops recording it on the computer.
I have to then take the figure of my phone and keep it in a written diary.
I have spoken to the View ranger team thinking it was something I was doing wrong, but they say it wasn't viable for them to have the coverage North of 60 degrees.
So if anyone visits here any walks to the North of 60 degrees, you will have to get your heights off your phone rather than the computer.
This screws up your computer yearly totalizer for Ascent/descent.