Underway: Fastest subway app for NYC

Subway app for New Yorkers on-the-go: check real-time ETAs above & below-ground. Interactive MTA map, status changes, station closures. For iOS & Android.

[Underway: Fastest subway app for NYC @underwayNYC]

The F train and M train have swapped, and I've updated the data in the database to reflect that.

Lastly, this update contains the latest classic subway map and classic subway night map, published by the MTA in October.

(3/3)

[Underway: Fastest subway app for NYC @underwayNYC]

I submitted the following to the App Store:

This update adds the new Subway Diagram as an option in the Map Picker. Tap the Map Picker icon to select the map you want to see.

(1/3)

[Underway: Fastest subway app for NYC @underwayNYC]

When locating your self (by tapping the Locate Me button), the app will only find stations that make sense for the map on you're on. For example, if you're near the World Trade Center on the subway map, the app will no longer locate you at the WTC PATH station.

(2/3)

[Underway: Fastest subway app for NYC @underwayNYC]

I submitted the following update to Google Play:

This update contains the latest subway map published by the MTA on October 20, 2025

[Underway: Fastest subway app for NYC @underwayNYC]

Is this website still active? My subway app is.

[Underway: Fastest subway app for NYC @underwayNYC]

# Direction labels update
This update fixes the east-bound direction labels for L trains in Brooklyn. Thanks to Eric L. for emailing me about this!

## Underway iOS 2.46.2
<https://t.co/xHEL9KR0dc>

## Underway Android 1.16.2
<https://t.co/FBsx7H0SqB>

#nycsubway #nyctransit

[Underway: Fastest subway app for NYC @underwayNYC]

Announcement from the MTA: "On Saturday, November 16, 2024, from approximately 12:00 AM to 12:00 PM, the MTA will be performing necessary system maintenance that will interrupt real-time information about subway service on the 1, 2, 3, 4, 5, 6, and S (42 St Shuttle) lines." (2/2)

[Underway: Fastest subway app for NYC @underwayNYC]

No real-time data in the app this Saturday! For 1/2/3,4/5/6 and Grand Central Shuttle. (1/2)

[Underway: Fastest subway app for NYC @underwayNYC]

New October maps are live!
Second set of October 2024 subway maps are live, published by the MTA on October 24. Available for both iOS and Android.

iOS
https://t.co/xHEL9KR0dc

Android
https://t.co/FBsx7H0SqB

#nyctransit #nycsubway

[Underway: Fastest subway app for NYC @underwayNYC]

Underway Android 1.15.2 is live on Google Play! This update contains the October 2024 regular service subway map published by the MTA on October 3, 2024.

https://t.co/FBsx7H1qg9

#nyctransit #nycsubway

[Underway: Fastest subway app for NYC @underwayNYC]

Underway iOS 2.44.0 is live on the App Store! This update contains the October 2024 regular service and night service subway maps published by the MTA on October 3, 2024. https://t.co/xHEL9KRy2K

#nycsubway #nyctransit

[Underway: Fastest subway app for NYC @underwayNYC]

New updates are live for both Android and iOS. They contain the June 2024 subway maps published by the MTA on July 8. #nyctransit #nycsubway

[Underway: Fastest subway app for NYC @underwayNYC]

Oh neat! MTA published new maps yesterday! So quick after the previous one, which was June 28. I just submitted new builds of Underway to the App Store and Google Play. #nyctransit #nycsubway

[Underway: Fastest subway app for NYC @underwayNYC]

New release of Underway for iOS & Android!

This update contains the September 2023 subway map published by the MTA on Friday, September 15, 2023.

Apple App Store
https://t.co/xHEL9KR0dc

Google Play Store
https://t.co/7zwgn3JryR

#NYC #NYCSubwayMap #NYCTransit #NYCSubway

[Underway: Fastest subway app for NYC @underwayNYC]

The July 2023 map has been updated for both Android and iOS. Follow us over on Mastodon! #nyc #nycsubway #nycsubwayapp #nycsubwaymap https://t.co/S0lUvRgPgG

[Underway: Fastest subway app for NYC @underwayNYC]

Android 1.8.8 is live on Google Play as of April 23. Delancey-Essex station trains are flipped in direction category. We are now special-casing J and Z trains; instead of routes F, FX, and M as we handled previously. #nycsubway #nycsubwayapp https://t.co/7zwgn3JryR

[Underway: Fastest subway app for NYC @underwayNYC]

@JarekFA Yes. Sorry for the late response. We check Mastodon more than this website these days. https://t.co/S0lUvRgPgG

[Underway: Fastest subway app for NYC @underwayNYC]

@JarekFA @dahvnyc Yes, you will still see MTA service alerts in our app. The MTA hasn't stopped publishing alerts to their feeds. They have only stopped publishing alerts to Twitter, which makes sense since Twitter has become more & more difficult.

[Underway: Fastest subway app for NYC @underwayNYC]

Underway iOS 2.32.0 is live on the App Store!

This update contains the March 2023 Late Night Service map published by the MTA, along with a few bug fixes.

https://t.co/xHEL9KR0dc

#nyc #nyctransit #nyclatenight

[Underway: Fastest subway app for NYC @underwayNYC]

iOS 2.31.0 is live on the App Store! This updated fixes a bug where Pro subscribers could not enable Auto-Locate. Sorry for the inconvenience.

https://t.co/xHEL9KR0dc