Cheddar

Cheddar keeps your world organized. It's easy to use on your iPhone, iPod touch, iPad, and on the web. Cheddar is super simple and instantly in sync on all of your devices.

Many todo lists have lots of clutter around creating tasks, adding tags, setting due dates, assigning to people, etc. Cheddar is just text. Type in the box. Press return. Done. If you want to tag a task, use a hashtag just like you would on Twitter. You can also use Markdown in your tasks for extra awesome.

With Cheddar, your tasks are instantly everywhere. Everything you do with Cheddar pushes to all of your devices, so your world is always in sync. It's really magical to create a task on your iPhone and have it instantly be on your computer without thinking about syncing.

You can use Cheddar for free forever. If you want to get a little extra out of Cheddar, you can upgrade to Cheddar Plus.