Streaks - The to-do list that helps you form good habits.
KosmoTime - The to do list with super powers
Taskful - Deadlines, meet your match.
EveryPlan - Routines to promote wellbeing
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
ToDoList - Windows desktop application to stay on top of your daily tasks.