Formerly-great app that dropped the train schedule (yes, there is such a thing) so you cant schedule trips or see when a train is supposed to be there; it thinks no trains are in service, though it shows "live" data from station boards.
The decent push-alert feature that tells you when theres a service problem is the only reason Ive kept this app.
MetroMinder & DCMetroHero are better live-data options.
Lord Mayor about iTrans DC Metro, v7.1