Record voice notes

Apple's new Voice Memos app that's built into the 3.0 operating system software isn't half bad, but it's no Einstein either.

For that you'll want SpeakEasy Voice Recorder ($1.99). It smoothly navigates you through a list of saving or rerecording options, lets you title and comment on recordings, and can categorize them into separate organizational silos--like meetings, reminders, groceries, and fun.