Hi there,
I will travel with my wife and have added her mobile pass to my account on the interrail web site.
I have added all trains to the journey on my mobile phone.
How can I share the travel with my wife?
Do I need to add her pass to my mobile phone?
Should she in turn add my pass to her phone?
It’s just to be on the safe side, i case one phone gets lost ...
You can have both passes on 1 phone, but it's really the best to have them on separate phones, so you can travel separately if needed. You may not plan to do so but you never know what happens.
You should be able to share the complete trip by going to your trip, tapping on the 3 dots at the top right and selecting "Share as link”. Likewise, you can go into a journey and also tap on the three dots at the top right and select "Share as link”.
Oh, great, worked like a charm! 
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