Task creation: Optional to choose the time or "None"

I want to write down a number of things I should do sometime today, but I can't just write a list. No matter what schedule you make, you have to set a time. That's inconvenient. There is a frame that says "someday", but it's not like that, and I want you to be able to write out and check what you have to do somewhere today or tomorrow. That way, you don't have to use it with other routine apps, and your work efficiency will increase a lot.