Greenline - MBTA Tracker 4+

Realtime GreenLine Predictions

Vladimir Grinman

Designed for iPad

    • 3.4 • 56 Ratings
    • Free



Greenline displays the real-time arrival predictions and locations for all MBTA Green Line trains.

Greenline has a sleek and intuitive design. When you first open the app, it will find the nearest station, tell you how many minutes until the next train arrives, and show you where the train is currently located.

While you're waiting for your train, you can play with the interactive map and watch as Green Line trains move across Boston.

Meeting a friend? Let your friends know where you are by sharing you're train so they can track you in the app.

Greenline is powered by real-time vehicle prediction and location data provided by the MBTA.

What’s New

Version 3.0

- Government Center Station added
- Bug fixes and performance improvements

Ratings and Reviews

3.4 out of 5
56 Ratings

56 Ratings

Isambard40 ,

Works Pretty Well and Very Useful

Obviously it's limited by the data that the MBTA supplies. Sometimes a trolley will not be sending GPS data, so it doesn't appear. Other times there will be mysterious delays in getting new data. And sometimes I get a mysterious error message and nothing shows up at all. My ding is that the tech support email doesn't always work -- mailbox full, I think.

Hobbitteacher ,

Great for the green line!

Great app for tracking the green line. Give this person a medal. All the other apps seemed to just forget about it, and this app came through with real time tracking! It uses the same info the MBTA uses, so sometimes the countdown isn't pinpoint accurate, but that's only because the trains themselves aren't running smoothly.

loodini ,

Was great, stopped working

Update please, this app no longer functions! It was great to know where the ever unreliable B line was... but now we are back to being in the dark.

Will change rating if updated

Update: seems to be working again but still in need of some updating. Has not had one in a long time

App Privacy

The developer, Vladimir Grinman, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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