This app:
https://moleskinestudio.com/support/actions/getting-started/overview/
After trying lots of other project management tools personally and for work, I've settled on this one for now. I find its design simple enough to leave the focus on getting things done. I create color-coded lists for areas of focus, and then under those lists can set tasks. I can schedule them for a specific day or time, or just have them on the list to do whenever. I can also set reminders if I want.
I've used Todoist and I like it, and would definitely lean towards it for more complex work projects with different info-keeping needs, but just for keeping me on focus daily I've found Actions works better.
So each day whatever I have scheduled appears, but I can still check lists to see what unscheduled tasks I could also get done. Sometimes there are things in your plans/goals that don't necessarily have a specific timing but you need to remember them too.