The metro ride in Montreal can be so boring without something to do. I downloaded the powerplay casino app https://powerplay-ca.com/app/ after a friend told me it doesn't drain battery life. I played a few hands of poker while waiting for the green line. The connection was stable, and I bluffed my way to a solid win right before my stop. It definitely makes the daily commute feel a lot shorter when you're winning cash, and it runs way smoother than other apps I've tried on this phone.