PowerSchool App

In case you didn't know - there is a PowerSchool app available for iOS devices.  PowerSchool for Students allows you to check your grades, attendance, assignments and more on the go.  The app is free and available in the App Store.  The app is created by Pearson School Systems (the maker of PowerSchool), so the app is fully functional.

At this time there is not an app for Android devices (not a pleasant thing for this Android user), but hopefully they'll jump on the bandwagon soon.