To Do iOS 14 widgets are now available.
The 'My Day' List should have an iOS widget
Theo Rulko commented
On Windows: Be able to pin lists individually to the start menu.
iOS: Have a widget for the notification center, similar to Wunderlist. Also, popup a right-click menu similar to the one in the UWP app on force-toich of a list item.
A widget with the ability to view a list of tasks and quickly respond completed.
A widget on iOS devices which shows your today's lists.