What is the MARTA On the Go application, how does it work?

According to the introduction of MARTA, MARTA On the Go is a Maps & Navigation app on the Android platform. There is currently a 7.2.1 version released on Aug 18, 2017, you can see the details below.

The MARTA official Transit app serves patrons of the Metro Atlanta area.

This app helps riders to find the bus schedule, train schedule and bus real time information.

Service Alerts issue fix.