Nirvana Alternatives for iPad

Remember the Milk (RTM) is an application service provider for a Web-based task- and time-management.

Simplenote is an easy way to keep notes, lists, ideas and more.

Toodledo is a popular and powerful online productivity tool. Manage your to-do list, take notes, track habits, and organize ideas into outlines and lists.

Things is a delightful and easy to use task manager.

A simple and friendly task manager written in Python.

OmniFocus is a personal task manager.

Doit.im is a Cross-platform Best Online GTD Service, which can sync with Phones.

MyLifeOrganized (MLO) is the most flexible and powerful task management software for getting your to-dos finally done.

Quire is a collaborative task management tool for breaking down goals in hierarchical lists.

TickTickis a cross-platform to-do list app & task manager helps you to get all things done and make life well organized.

Org-mode is an Emacs Mode for Notes, Planning, and Authoring.

todo.txt is software and operating system agnostic; it's searchable, portable, lightweight and easily Todo management software.

Conqu is a simple yet powerful task management tool designed to help you conquer your inbox and get things done.

Nozbe is a to-do, task, project and time management application.

Clear is a tasks, reminders and To-Do lists app.