AB Day for BCPS is a free iPhone app developed by Cameron Bernhardt in the Utilities & Tools category. This app helps users determine whether a specific day is an A or B day on the Baltimore County Public Schools schedule. Whether it's today, a future date, or a past date, AB Day provides the necessary information.

The app is regularly updated to reflect the yearly schedule changes, as well as any closures due to inclement weather or extreme heat. Users can also opt to receive morning notifications that indicate whether it is an A or B day. These notifications are helpful in case of delays or school closures, as they provide relevant information to the users.

With AB Day for BCPS, users can easily stay informed about the A and B day schedule for Baltimore County Public Schools.