Review: Quickoffice Mobile Office Suite for iPhone

If you need to edit Word and Excel files on your iPhone or iPod touch, consider Quickoffice Mobile Office Suite. It's a bit easier to use than alternative apps, runs fast, and is generally stable.

Review: Zensify for iPhone

Zensify is a social network aggregator for the iPhone and iPod touch that feeds a number of social networking services into one interface. It's useful for seeing trends in topics, but falls short in comparison to more powerful tools and those that are a bit smarter.

Review: To-Do List for iPhone

This basic task manager won't set the world ablaze with its innovative interface or hard-to-live without features. But for keeping tabs on your to-dos, it handles the job well.

Review: My Eyes Only for iPhone

When it comes to storing data for credit cards, memberships, social security cards, and other IDs in one place, My Eyes Only does a secure, reliable job. But the app's interface is weak, and it could stand some more customization capabilities.

Review: PDF Reader Pro for iPhone

This PDF-reading app lets you upload files to your mobile device and organize them. More important, PDF Reader Pro can handle any PDF file with ease.

Review: 8Bitone for iPhone

This audio sequencer certainly isn't aimed at everyone. But if you're interested in music -- particularly old-school computer sounds -- you'll be amazed by how 8Bitone packs a synthesizer onto your iPhone or iPod touch.

WikiHow for iPhone

This app, which puts the WikiHow how-to manual at your fingertips, is easy to recommend, thanks to its wealth of information and helpful multimedia.

Review: GazoPa for iPhone

If you're on the lookout for Web-based images, GazoPa can use a photo or drawing to look for matches. But at this point, the iPhone app lacks reliability and good filters to be truly dependable.

Review: QlikView for iPhone

QlikView takes a page out of Cover Flow's book, letting users flip through records to get data about their business. It's a solid step toward better mobile access to enterprise data.

Review: Leaf Trombone for iPhone

One of those rare apps that uses the iPhone platform in a creative, compelling way, Leaf Trombone also happens to be insanely addictive once you feel the lure of competing against others on the World Stage.

Review: Daylite Touch for iPhone

If you use Marketcircle's Daylite business organization tool on the Mac, Daylite Touch is a must-have for your mobile device. In fact, the iPhone app is so rich and useful, it makes a compelling argument for jumping on the Daylite bandwagon

Review: Yahoo Messenger for iPhone

This fine chat client features a very easy-to-use interface, but at this stage, it's likely of interest largely to existing Yahoo Messenger users looking for a mobile app.

Skype for iPhone

Skype's long-awaited iPhone client has its limitations. But if you're willing to accept them, it's a fine tool that extends the iPhone's communication capabilities while adding voice talk features to the iPod touch.