Simplenote is an easy-to-use, syncable, searchable notes application for iPhone and iPod Touch.
Sync your notes:
Simplenote is now Web syncable. Included with the iPhone/iPod Touch app is access to the Web version of Simplenote.
Search is easy:
Begin typing any search term and the list of notes will narrow down as you type, letting you find what you're looking for instantly.
Type more with the website:
Included in your purchase of Simplenote is the Web app. It's a full-fledged Web version of Simplenote with the same search and sync features.
Copy & paste is incredibly useful:
Simplenote's webapp makes it easy to copy & paste large amounts of information. Want to read a Web article later? Copy & paste the entire webpage into Simplenote's webapp and instantaneously sync it to your device. It's information on-the-go.
Write in landscape mode:
Take advantage of the larger keyboard in landscape mode.
Have a note you'd like to share with somebody? Now you can email any note you'd like.
What's new in Simplenote
fixed text and notes sometimes getting duplicated
fixed bug where edits could be lost if you create a new note quickly after making changes (iPad)
fixed tags not being removed properly after a sync
fixed a problem with pin syncing
fixed note list flickering after a sync (iPad)
fixed tags not visually updating on the selected note after a sync