ClassTime is the best academic organiser for iOS. Stay informed of your school/college timetable, tasks and keep your important files, all in one app.
ClassTime will notify you when classes are about to begin, remind you of things like homework, projects and exams, and keep important files on your device and in iCloud.
You can find more information about the app in the TestFlight description.
ClassTime is built using SwiftUI and requires iOS 14.5 or later.