PDAs, or personal digital assistants, are great tools for keeping our busy lives organized. In addition to the basic functionality you'll find on all PDAs (calendar, tasks, contacts, notes), many PDAs let you install additional software, or applications, for even greater organizational functionality. Here's a look at some popular organizational apps for your iPod Touch, iPhone, and iPad.
EasyTask Manager
This personal task manager provides a simple user interface and works with the GTD (Getting Things Done) method.
FileMagnet
Copy files from your computer onto your iPhone and iPod touch. This app makes it easy to work on files while on the go.Instapaper
Save a webpage for viewing offline.OmniFocus
This app was the winner of the 2008 Apple Design Award for Best iPhone Productivity Application. It lets you keep track of tasks by project, place, person, or date.Remember the Milk
This app helps you manage tasks, set reminders, create lists, and more. It can also synchronize with calendar programs from Microsoft, Apple, and Google.reQall
reQall lets you dictate your to-dos, reminders, appointments and other notes and it will translate your commands into text. A free and a more feature-filled paid version of this app are available.