What's the best iOS app for managing online college courses from my phone?

Canvas by Instructure is a widely used educational app that serves as a mobile companion for students enrolled in online or blended college courses. It excels in centralizing academic tasks, allowing users to view syllabi, download reading materials, and participate in discussion boards directly from their iPhones. Specific features like the course dashboard offer a quick overview of upcoming assignments and announcements, while the built-in submission tool lets students upload files or complete quizzes without switching to a desktop. Notifications for deadline reminders and grade updates help maintain organization, which is particularly useful for non-traditional students, such as working professionals or commuters who need to study during breaks. For instance, a truck driver mentioned in reviews relies on the app to access learning materials while on the road, highlighting its real-world utility for flexible education. However, some users report occasional glitches, such as app crashes after updates or difficulty accessing certain content, which can disrupt workflow. Despite these imperfections, the app's seamless integration with institutional systems and offline access to downloaded files make it a reliable choice. Reviews indicate high satisfaction for its convenience, though feedback suggests checking for updates to address stability issues. Overall, Canvas by Instructure balances comprehensive functionality with mobile accessibility, though potential bugs may require patience during software transitions.