What did I miss this time
Tried to post to the community as a new topic, but I must not be able to.
Running IOS 13.2.3 and Revolut 6.19, no matter what I do, when I start the app, when I enter my pin, the app immediately crashes.
This did the same thing under 6.18.1 and likely before that versions.
Delete and reinstall doesn’t fix it and also restarting IOS does nothing either.
/pickled…
I am running iOS 13.2.3 and 
app 6.19 and I don’t have this issue. I can login with both touch id and PIN. Maybe there is something wrong with your account. Try to contact them on Twitter. There is another user with this issue: App crashes consistently after entering PIN