The MTA’s mobile ticketing app is almost done rolling out

This week, the MTA completed the launch of its Metro North eTix app, which lets commuters in Connecticut, Long Island, and upstate New York purchase train tickets directly on their phones. The initial release of the app came earlier this summer with a grandiose celebration from New York’s Governor Andrew Cuomo, who proclaimed the death of the ticket line at train stations all over New York.The MTA was able to launch this app fairly painlessly, mostly because tickets on the Metro North comm