MBTA Tracker

Real-time arrivals for Boston's transit system

100% Free — No Ads, No Subscriptions

Features

Live Arrival Predictions

See real-time countdown timers for your subway and bus stops, powered by the official MBTA API.

Smart Notifications

Set arrival alerts that only fire during your configured commute window — pick the days and time range. Outside that window, zero notifications.

Lock Screen Widgets

Add circular, rectangular, or inline widgets to your lock screen for instant arrival countdowns without opening the app.

Track Multiple Routes

Add any combination of subway lines (Red, Orange, Blue, Green) and bus routes. Reorder them to put your most-used stops first.

How to Use

Add a route: Tap the + button, select a line, choose your stop and direction.
Set up alerts: Swipe right on a route card or tap the bell icon. Choose your days and time window.
Reorder routes: Tap "Edit" to drag and rearrange your dashboard.
Remove a route: Swipe left on a route card and tap Delete.
Add a widget: Long-press your lock screen, tap Customize, and add the MBTA Tracker widget.

FAQ

Why are predictions showing "--"?

This usually means no trains or buses are currently scheduled for that stop and direction. This can happen late at night or during service disruptions. Pull down to refresh.

How accurate are the predictions?

Predictions come directly from the MBTA's real-time data feed. Accuracy depends on the MBTA's tracking systems.

Does this app collect my data?

No. MBTA Tracker does not collect, store, or share any personal data. Your route preferences are stored only on your device.

Why aren't notifications working?

Make sure notifications are enabled in Settings > MBTA Tracker > Notifications. Also verify your alert schedule is configured for the current day and time.

Need Help?

If you have questions, feedback, or run into any issues, reach out at:

fuweiqiang68@gmail.com