OneBusAway is a real-time transit information app that provides up-to-date information on bus schedules and routes. The app is available in several regions, including Rogue Valley, San Diego, Seattle/Tacoma/Puget Sound, Spokane, Tampa Bay, Washington D.C., and York Region Transit in Canada. Users can find nearby stops on a map, choose from a list of favorite stops, add shortcuts to their phone's home screen, and set reminders for frequently used trips. The app is open-source, and users can contribute to its development by visiting the OneBusAway website.

If users encounter problems with arrival times, they can report the issue to their local transit agency by tapping on the arrival time and selecting "Report problem with trip." If users experience problems with the app itself, such as crashes, they can submit a crash report or email the OneBusAway team. Users who want to test new versions of the app can sign up to be a beta tester.

The app requests certain device permissions, and users can find out why by visiting the OneBusAway website.

Overall, OneBusAway is a useful app for commuters who rely on public transportation. It provides real-time information on bus schedules and routes, making it easier for users to plan their trips and avoid missing their bus.