Bus New York City is a feature-rich app designed for travelers navigating New York City's public transportation system. It provides real-time arrival information for MTA buses, enhanced with live updates through MTA Bus Time. Users can also access full bus timetables offline, view official route maps, and receive notifications about service changes that may affect their commute.

The app includes a new in-app purchase option for real-time subway departures for several subway lines, ensuring users have the latest transit information. Additional features include the ability to favorite bus stops, search for locations, and utilize the official MTA Journey planner to navigate from one point to another. With many capabilities available offline, this app is a valuable tool for both residents and visitors aiming to use public transport efficiently.