Commuter is a travel and navigation app available on the iPhone platform. It is designed to provide users with the quickest and easiest way to find Long Island Railroad (LIRR) train schedules. With real-time schedule and delay data provided by the MTA (Metropolitan Transportation Authority), users can stay up-to-date with train timings.

One of the convenient features of Commuter is its ability to automatically swap stations based on the user's location. This saves time and effort by providing relevant train schedules for the nearest stations. The app also offers live LIRR branch status updates and integrates with LIRR Twitter for additional information.

Commuter includes useful features such as fare listings, peak/off-peak indicators, and transfer indicators. Users can easily view all trains departing or arriving from a specific station, making trip planning more efficient. The app also provides LIRR and subway maps for added convenience.

Overall, Commuter is a comprehensive app for LIRR commuters, offering essential features for navigating the train system. Please note that while the app uses data from the MTA, it is not affiliated with the Metropolitan Transportation Authority.