I have ADHD and memory issues and have been trying to find a good organization app for YEARS. This one allows me to create multiple to-do lists, estimate the time it will take to do tasks, set deadlines, and then drag things in the calendar to plan out what I can realistically do in a day. Only other thing I would add is maybe another panel for random sticky notes. Also sometimes glitches. Paid version is an option but you can use the app reasonably without it. I'm in love!!!