I noticed that Curve is on the Huawei App Gallery so thought I would see what others are too.
I have to admit I was surprised to see Starling on the list
Lloyds Bank, MBNA, Bank Of Scotland & Halifax
RBS, NatWest, Ulster Bank
Virgin Money Credit Card
HSBC, First Direct & M&S Bank
Metro Bank:x: Freetrade
This post is a Wiki in case anyone wants to add anything I have missed