The only good thing about this app is that it gives you a countdown until your next train departs. Apart from that, it is basically nonfunctional. At times the departure times are wrong, the app interface is very clunky.
Most importantly, the app does not show when trains are delayed! The stops are updated as if every train is exactly on time. Since this is clearly not the case in reality, youre better off using your phones internet browser, because at least that service works.
Goggooggo about onTime Metra, CTA