I got an email from Revolut today and one of the things it said was that Revpoints launches today.

I read about Revpoints on HfP a few months ago, at the time it wasn't launched in the UK, just a small number of countries (Spain was one).

It's now available in the UK and lets you transfer to Avios (BA, IB, EI, VY) or Flying Blue.
At the moment the app hasn't caught up, so I'll check in the morning if there's any updates needed.

I know the rate varies depending on whether you have the free card (a rather poor 1 point per £10) or one of the paid options (the rate gets better the more you pay)