Karissa BellMacworld

Karissa Bell is a San Francisco-based freelance writer.

MyPix Photo Watermarking and Sharing for iPhone

The beauty of this iPhone watermarking tool is its simplicity. Its inituitive interface allows you to create the watermark and share your photo with ease.

Sonos releases new desktop controller for Mac

Sonos releases its new desktop Controller app, revealing a makeover, along with improved search and streaming.

In line for the new iPad

Apalon releases Pimp Your Screen for Mac

Apalon released on Tuesday Pimp Your Screen for Mac, an app that lets you customize your Mac's home screen with a variety of wallpaper options.

The IHaven iPad case looks good but doesn't justify its high price

This wood case comes with a hefty price tag and a few flaws.

Filmic Pro for iPhone

This powerful video app for the iPhone is designed with filmmakers in mind.

AntiCrop for iPhone and iPad

AntiCrop enhances photos by filling in the missing parts.

Aquaria for iPad

This beautifully designed game is worth the time it takes to play.

Weathermob for iPhone

Weathermob is a simple and unique weather app that makes talking about the weather fun again.

Epson expands WorkForce line with three new printers

Epson announced three new wide-format WorkForce printers, ideal for small businesses and creative professionals.

Disposable Hipstamatic for iPhone

If you want a fun way to share quality lo-fi photos with friends anywhere, Disposable Hipstamatic won't disappoint.

Expo Notes: Tappr.tv releases version 5.0

Version 5.0 of Tappr.TV was on display at this week's Macworld | iWorld show. The latest version of the music visualization creator for the iPhone and iPad adds voice controls to augment the existing touch interface.

On the Macworld | iWorld show floor

Pet Shop Story for iPhone and iPad

This freemium game, in which you manage a pet store full of adorable critters, is cute. But progressing in the game can be a costly -- and frustrating -- proposition.