For each task I want to see and sort by these pieces of data:
When I first entered the task
When I set the task to be completed
When I actually completed the task.
You’d think this is obvious, right? But no. Lots of apps will let me sort outstanding tasks by date entered, but they don’t show the date. Some apps will show sort by various dates… but will not show completed tasks in the same list. The completed tasks will be in a separate section underneath the outstanding tasks, and won’t be sorted into the same list. Other apps may or may not be able to show me this data, but then that’s an advanced feature which costs 5 dollars a month.