Aspen is a student grade system used by a good few schools. Follett - the company that puts out Aspen - has a mobile tool, but it leaves something to be desired, IMHO. So, I put this Project together. The project examines the Aspen database, looking first for assignments within the last week, then within that group, assignments with a low grade. Both the grade of interest and the time period are adjustable.
To use this project you will need the Follet Notifications app (found here: https://play.google.com/store/apps/details?id=com.follett.notifications&hl=en_US), Root, AutoTools and AutoNotifications