Alesis ProTrack Handheld Stereo Recorder for iPod

If you've got demanding needs for recording audio on the go, this iPod-compatible accessory is an attractive -- if complex -- option that will satisfy audiophiles.

FiRe Field Record and Blue FiRe for iPhone

We look at two audio capture apps -- along with some hardware options for boosting your sound quality -- and find that it's hard to go wrong with either version of FiRe as the basis for your pocket sound studio.

Contacts Journal for iPhone

This lightweight CRM app proves useful for anyone who needs help in keeping track of their communications and commitments.