St John's Metrobus Transit Bus is a free Android application designed to enhance travel efficiency in St John’s and Mount Pearl, Newfoundland and Labrador. It integrates seamlessly with the MonTransit app, providing users with up-to-date bus schedules, news, and service bulletins sourced directly from the official Metrobus website and their Twitter account. This makes it an indispensable tool for commuters who rely on public transportation in the area.

The application is user-friendly and allows for easy access to relevant transit information, although it is recommended to use it in conjunction with the MonTransit app for optimal functionality. The app is open-source and can be installed on an SD card, though this is not advised. Information is updated regularly through the GTFS file provided by the local transportation commission, ensuring that users have access to the latest transit data.