The all-new Things. Your to-do list for Mac & iOS
The Omni Group — creators of Mac, iPad, and iPhone productivity apps
General Task (beta) — Free productivity tools for builders like you
Microsoft To Do
Organize your life and manage your team's work with Any.do
Twos: remember & share *things*
TickTick: To-do List, Tasks, Calendar, Reminder
Twobird
Get stuff actually done with Lunatask
Todoist : la to do list pour organiser vie et travail