In my opinion this is The Best task management tool out there. FYI: I've tried Todoist, Nirvana, Notion, Microsoft To-Do, Wunderlist, Google Tasks, Any.Do. None of these apps had that many features that worked so well together as in TickTick. I use this app to plan my every day, and It's awesome! I don't have much money atm (pun intended) and can't get the premium, but free plan is offering so many features that it doesn't hinder my performance here, unlike in other apps.