A more productive you, one card at a time

Get the reminders app made for better habits.

The Doo Workflow

A simple way to build better habits and get things done


Swipe your way to success

Gestures transform your entire screen into a button. Select your tasks for the day and enjoy flicking them off your todo list. Without even having to look.

Task Creation

Made for speed

Doo uses a set of custom keyboards to keep controls within reach. Create one-off tasks or future appointments with ease. No interruption. No fuss.


Collaborate in style

Send grocery lists, chores, and other tasks to others with iMessage. Edits made by one person get sent to everyone so you can keep track of progress. Don’t forget the milk!


Adapts to how you work

Manage reminder notifications at the task level. Turn off notifications for date-based tasks, enable time zones, and repeat tasks from their completion date.

Apple Watch

See what’s next

Manage tasks from the Apple Watch app or review from your watch face. Two complication options highlight what’s upcoming or your last due item.

Private by design

Keeps your data private

No accounts. No trackers, no ads, and no personal data collection. Ever. Your data stays on your device and within your private iCloud account. Simple — the way it should be.

Big on features.Deceptively simple.

View all features
  • Ask Siri Use Siri to create tasks, a new list, or mark items completed.
  • Home Screen & Lock Screen widgets Keep tabs on upcoming or due reminders with small, medium, and large widgets.
  • iCloud Backup & Sync Using your Apple ID to sync tasks between your iOS and Mac devices.
  • iPad Support Full iPad support including multitasking with Split View and Slide Over.
  • Accessibility Dynamic Type and VoiceOver support create a more universal experience for all.

Get the app that’s changing productivity