How do I log into the app? March 06, 2016 20:10 Follow Once you’ve downloaded the app, log in with your InterCity Rewards member number and password and away you go! Related articles Can I use the app if I’m not an InterCity Rewards member? Why does the app need to use my location info? I can't log into the app because it says my account isn't active. What do I do? Something went wrong while I was using the app. What do I do? What’s the black and white square on my boarding pass for?