Reminders that work.

Pick a few tasks each day and become a more productive you, one card at a time.

Smart features in a delightfully simple package.

Get things done by turning your to-do list into a stack of cards. Cards help you write clear goals with only one step. Clear goals means more focus and less procrastination.

To-dos with warmth and personality.

Your reminders display one of eighteen beautiful images, each created for a particular task. This makes Doo an inviting, more engaging experience. It’s a small way to make a big difference.

Add reminders from anywhere

Read an article, save an address, and everything in between. Use the share icon in almost any app to add a new reminder. How’s that for flexibility?

Flexible repeat options

Days, weeks, months, or years. Set custom intervals starting on a date or select weekdays.

Due dates and early alerts.

Get alerts on due dates or schedule reminders early. Select from presets or create your own.

Sync with iCloud

Doo saves your reminders and to–dos to iCloud Drive. Items created on one device are automatically pushed to others. And if you lose your device, your data is restored so you can pick up where you left off.

Doo more with powerful extras.

Praise for Doo on iOS

Get Doo and get things done.

It turns out the perfect to–do list isn’t a list but something much more. Intelligent features and attention to detail make Doo a fun, satisfying way to get things done.

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Introducing Doo for iOS Updated and better than ever ›