Hasn't worked on my phone in ages since they changed to the Pin method. The problem is it asks you to enter your pin but never actually sends it, nor is there an option to say resend PIN. It just says enter the code. App does not work and their help team said to log in through a different device to send a PIN which also almost never works. Then on the odd occasion it does, 3 days later you run into the same issue. Deserves 0 stars on mobile. Still happens after support 0 stars.