Currently, from the calendar view in Canvas Student for iOS, students are unable to see the time associated with a submission deadline. My students pointed this out recently, and they said it would be really helpful if they could get that information from the list of assignments, next to the other details. This is possible with Android, so it would be great if this could be available for iOS users as well.
Canvas Mobile Users Group, hopefully, some of you would also enjoy this functionality!
*This idea was initially submitted in February 2018. Students are still requesting this, so I thought I'd try again.