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Greenline - MBTA Real-time Tracking for the Green Line

By Vladimir Grinman

This app is only available on the App Store for iOS devices.


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 in Version 2.0

Time-based arrival predictions for the Green Line are finally here! No more guessing with distance, now you'll know exactly how many minutes until the next train arrives.


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPad Screenshot 1

Customer Reviews

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.

Finally!!! Give this developer a medal!!!

Great so far!!! Just found the app yesterday and it has worked great. Slight lag time for the C-line, as far as when trains leave Cleveland circle. However, it seems to catch up a few stops inbound. Thanks again...keep up the great work!


Green line is famous for old, slow, crowded, and a million of stops! But the worst is there no an app of living track tool!

This one is really good! It is accurate and efficient! I am able to catch up the green line in time by using this app!

Great work and thank you so much!

Greenline - MBTA Real-time Tracking for the Green Line
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Navigation
  • Updated:
  • Version: 2.0
  • Size: 16.0 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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