The iTunes App Store offers downloads of several apps for Apple iPhone, iPod touch, or iPad for free, as listed below. At up to $5 off, each is the best deal we've seen. The deals:

• Sago Mini Sound Box for iPhone, iPod touch, and iPad: Kids' sound box
• GoChart for iPhone, iPod touch, and iPad: Graphing utility
• Universal Breathing - Pranayama for iPhone, iPod touch, and iPad: Relaxation assistant
• MechCom - 3D RTS for iPhone, iPod touch, and iPad: Strategy game
• Grimm's Puss in Boots for iPhone, iPod touch, and iPad: Kids' storybook