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:

• PasswordWallet for iPhone, iPod touch, and iPad: Password management tool
• Cling! for iPhone, iPod touch, and iPad: Puzzle game
• AirMovie for iPhone, iPod touch, and iPad: Video sharing utility
• SimplyRain for iPhone, iPod touch, and iPad: Background noisemaker
• The Light Camera for iPhone, iPod touch, and iPad: Photography filter tool
• Time Trap for iPhone, iPod touch, and iPad: Hidden object game
• Spell Sword for iPhone, iPod touch, and iPad: Hack n' slash game