If you are a kind of person who wants to add notifications fast and easy, without filling a million of fields - SmallTask is the right app for you.
This application is a Mac OS X client for SmallTask app for iPhone and iPad. It allows you to keep all your tasks synchronized with iOS devices using Dropbox service. Once you create new task on Mac, you will automatically get it on your iPhone/iPad.
You can download SmallTask for iPhone/iPad in the App Store (free app):
http://itunes.apple.com/us/app/id413556268?mt=8
Using SmallTask, you can add new task in a moment, just type the name and choose the date of notification. When task is completed - you can easily delete it and will disappear from the list.
Please note that in order to receive notifications in Mac OS X, SmallTask should be running.
If you have any questions, please email support@mr-brightside.com.