[jrnkntl]

Things[1] has had this feature as long as I can remember. Just mentioning it since Sorted seems to be Mac/iOS only too and the title mentions this as its main feature.

[1] https://culturedcode.com/things/

[bobbylarrybobby]

Things does not let you assign durations to tasks, which is Sorted’s whole thing.

[threatofrain]

I noticed that Things clearly warns you when you import Reminders... that they will delete those imports from Reminders. Sorted doesn't appear to do the same. A big, bad oops IMO.