"Never Miss A Stop" SubAlert allows you to be notified minutes before your station stop!
-SET your station stop to be alerted 1, 3, or 5 minute(s) prior.
-SAVE your station stops for quick access in the future.
-VIEW your station stop on a map with transit routes.
Just relax, listen to music and don't worry when your station stop will arrive.
This is the new way for subway users to travel and never have to worry!
* Currently running in New York (MTA), Chicago (CTA), and San Francisco (BART).
* Continued use of GPS running in the background can dramatically decrease battery life.
*Feedback for improvements will be implemented in future updates.