About this app
If you live in Washington, DC, you don't need a map of the Metro on your iPhone. You need to know when the next train is arriving at your station. Instead of wasting time standing at the platform waiting for a train (especially those late night and weekend trains), now you can time your arrival with one touch of the screen. This app is most useful for DC locals: find your station, click it, and see when the next train will be arriving at the station. It's like having a platform status sign on your phone.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 6:26 AM $0.99