Quick add is a quick and easy way to add a task, along with a due date and attachments, to any list in your account.
Quick add on the mobile app
Tap the blue "+" button shown at the bottom of your home list and type your task in.
The quick add button is not the only way to add tasks in the app. If you have a list open, you can click the "+" in the bottom-right corner.
Learn more about creating or deleting a task.