What is the Grant Bell Schedule application, how does it work?

According to the introduction of Grant High School Computer Science, Grant Bell Schedule is a Tools app on the Android platform. There is currently a 1.3.3 version released on Sep 18, 2017, you can see the details below.

Hey Generals! You can now view the most up-to-date bell schedule any time you want. This app allows you to view today's bell schedule and schedule type (A, B, A Flex, B Flex, etc), and view future dates as well.


Features:

- Automatically pulls up today's bell schedule when you open the app.
- Shows the start time and end time for each period and the schedule type for the day.
- Highlights the current period number.
- Calendar picker allows you to view the bell schedule for any future date.
- Calendar picker now displays current date, selected date, and vacation/no school days.
- Checks for schedule updates and downloads them automatically.