iOS 17 will have interactive widgets. We could have an Anki widget for iOS that could show due cards from a preselected deck directly on the home screen, allowing you to quickly study without even opening the app.
The nice thing about this is that you can have widgets from other apps open at the same time, making the iOS experience similar to a desktop with multiple windows for Anki + supplemental information.
This idea was brought up before but was not possible at the time since you were not able to interact with the widgets:
Here is an example from Apple’s WWDC that shows how it works for Quizlet: