However, while we are on the topic of planning apps, you should know the Todoist added the best use of AI I've ever seen. It's called Ramble mode and you can just talk and instantly it'll start showing a list of tasks that update as you go. It is extraordinary. I'm considering switching away from tasks.org for this one feature.
Here's a short video of it: https://www.youtube.com/watch?v=DIczFm3Dy5I
You need paid (free trial is ok) and to enable experiments before you can access it.
Anyone know how they might have done this?