Frequently Asked Questions

How accurate is the departure information?
Our Live MRT Apps loads the data directly from their respective servers via the internet. So this information is as good as their train system information. This data is refreshed every 30 seconds.

Why do the Live MRT apps need location services ?
Our Live MRT apps uses your phone’s location services to locate the station nearest to you.

Where do the Live MRT apps work?
Our Live MRT apps now support 3 cities:

  • Live BART: SF Bay Area
  • Live MBTA: Greater Boston Area
  • Live CTA: Greater Chicago Area

iOS 12

Live BART on iOS 7

Apple Watch

Live BART on iOS 6

Disclaimers and Data Distribution Liability Statement

Jonajo Consulting LLC, the owner and developer of the Live MRT apps, shall not be held liable for improper or incorrect use of the data described and/or contained herein.

The information contained in these data is dynamic and may change over time. The data are not better than the original sources from which they were derived (http://api.bart.gov/docs/etd/etd.aspx). It is the responsibility of the data user to use the data appropriately and consistent within the limitations of real-time estimated departure data in general and these data in particular.

Data Sources for Live MRT apps:


Jonajo Consulting LLC gives no warranty, expressed or implied, as to the accuracy, reliability, or completeness of these data.

By using the Live MRT apps, you agree to these terms and conditions.