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tMinus

tMinus

Open-source MBTA widgets and notifications

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Android

About

An open-source MBTA companion: home-screen widgets, push notifications, and service alerts so you can see what matters at a glance. Source is on GitHub for anyone who wants to build on or learn from it.

  • Widgets and notifications tailored to MBTA riders
  • Alerts and trip context in one place
  • Open source — inspect, fork, and contribute on GitHub

Tech Stack

KotlinAndroid

Category

Transit / Open source

Year

2026

Changelog

2026-04-14
  • Public launch — open source MBTA companion app (widgets, notifications, alerts)