I'm reluctantly using Things, and the closest thing it has is due dates and "hide this task until that date". Surely, it wouldn't be that hard to implement a daily planner view that brings up your day's calendar in the right pane, a list of upcoming tasks in the left one, and lets you drag them across ?
I feel orphaned ever since Google acqui-hired then shut down the only app that really nailed this workflow : Timeful. Its AI-based autoscheduling was only a bonus, the UI was marvelous. See https://gmail.googleblog.com/2015/05/time-is-on-your-sidewel... or for some background info: https://www.washingtonpost.com/news/on-leadership/wp/2014/08...
Parts of Timeful have been added to the Google Calendar app but it's lacking, and nowhere near as close to a complete, magical and satisfying system as Timeful was.
More than a year later, I'm still desperately looking for good alternatives. "Plan" (https://getplan.co/) looks promising but not quite polished enough, and "Skedpal" seems overkill.
Anyone else in this situation ?