Jeff MerronMacworld

Jeff Merron is a writer and editor who wrote full-time for ESPN.com's Page 2 for five years and has contributed to Slate, Consumers Digest, Yahoo.com, Information Week, Byte Magazine, and many other national outlets.

iSilo for iPhone

If you have a lot of Palm Doc files and are familiar with iSilo because you have used it on other portable platforms, the iPhone version could prove very useful. But as a general document viewer or e-book reader, it doesn't measure up to similar apps.

Hangman RSS for iPhone

This app taps an RSS feed to pump out the first half-dozen words of news headlines, requiring you to play an individual game of hangman on one or more of those words. It's easily one of the more clever and challenging hangman games in the App Store.

King Midas for iPhone

There's nothing wrong with this kids' e-book, which features top-notch illustrations. But there's also little to recommend this app over a printed book.