This is one of the most exclusive banks in the world, counting the British Royal Family among their notable clients, and they can't even be bothered to keep their mobile app up to date. Pretty much sums up what rich people think about technology: make it sexy and powerful but I don't want to hear about ongoing maintenance costs. According to Wikipedia, new clients needed £500k in disposable funds to set up an account back in 2001.[0]
[0] https://en.wikipedia.org/wiki/Coutts