100% rubbish
Passbook saving of your boarding cards does not work. Ok, no problem I thought, they are stored in the app, and they were, right up to the point where I actually wanted to use them. They disappeared about 5 mins before I wanted to go through security. Thankfully I was able to get paper replacements. This app is a waste of time and total rubbish.
Pmul about
SAS – Scandinavian Airlines, v1.10