Boston Transit (MBTA Realtime) description

Boston Bus (MBTA)
Massachusetts Bay Transportation Authority (MBTA) predictions directly from NextBus, serving the greater Boston area.
-Realtime Boston transit (Next Bus) predictions for every bus stop in the Boston region direct from MBTA.
-Realtime Boston transit predictions for every subway station in the Boston region direct from MBTA.
-Location based bus stop finder to locate MBTA bus stops nearby. Provides navigation.
-Mapping for MBTA bus stops.
-Download official MBTA Subway map
-Save commonly used MBTA stations and stops into your Favorites list for easy access.
-Ad-free during promotional period
-In app purchase to go Ad-Free
-Set your preferred start page.
-Optional spoken text to speech on route predictions.
-Smartphone and tablet compatibility.
-And of course, FREE
-Best Massachusetts Bay Transportation Authority (MBTA) based app in the market for Boston transit.
You must have network access to use these resources.