PartPriced Tools app
To-do
Tasks, lists and due times that show in Calendar.
About To-do
To-do keeps your tasks in lists, with due dates, due times, tags, subtasks and repeats. A task with a due time also appears in Calendar, and ticking it off in either app updates both. A task that repeats moves to its next date when you finish it. Everything stays in this browser, and nothing is uploaded.