5 star for sure
Some kids complain app only has a few trains on it. Guys. GROW UP and dont be a hater. If you use those lines the app is great. If you dont. Dont use the app. On the negative. It has about a one minute delay vs. the screens in the station. So subtract 1 from the time if you can. But this is THE most useful app I have used. Train times. Delays. Construction. Makes it easy to male decision to use subway or bus.
RBTRAJ about
MTA Subway Time