Begin with an official map
This archive address dates to 2007 and names NYC Subway Buddy. The original app or web app has not been reliably identified. The useful subject remains clear: making New York subway journeys easier with a phone. This replacement guide uses current official resources and does not claim the old product remains available.
The MTA’s maps page provides subway and other transit maps. Use an official map to understand the overall route and possible alternatives before comparing journey suggestions from another app.
Check the journey you actually need
Write down the destination address, not just the neighborhood. A route that reaches the right district can still leave a substantial walk. Review both the starting station and the final station, including the direction of travel and any transfer.
Map geometry is an overview, not a promise about service at a particular moment. Consult the MTA’s current service information near departure time, especially when a trip depends on a specific connection. If accessibility matters to your journey, examine the relevant station and service information rather than assuming every proposed route meets your requirements.
Carry a useful offline fallback
Save an official map or a clear copy of the planned route before losing a connection. Include the destination address and a second plausible route so a missed transfer does not require starting from scratch. A saved image can explain where lines go; it cannot report a disruption that began after you saved it.
While traveling, compare the route with station signs and announcements. If information conflicts, pause somewhere appropriate and check current official guidance. A good subway companion reduces uncertainty before boarding and helps you recover when plans change; it should not ask you to trust an old screenshot as live service data.