Can you have the Revolut app on two different phones at the same time? Is this allowed, say in case one of your phones is stolen?
Yes. Although the app has to be linked to particular phone number, for SMS codes etc.
I have the app on my iPad as well as my phone. Works a treat.
Yes this does work. For testing purposes, I had added my Revolut account to the “Outbank” banking software on iOS. Works nicely