The iTunes App Store offers downloads of several applications for Apple iPhone and iPod touch for free, as listed below. At up to $9 off, each is at the lowest price we've seen. The deals:

• SmartPlayer for iPhone and iPod touch: Music playing game
• StarMap 3D for iPhone and iPod touch: Star atlas
• The Moogies for iPhone, iPod touch, and iPad: Projectile game
• Ticket to Ride Pocket for iPhone and iPod touch: Tower defense-type game
• PiggyWoogy TM Fun for iPhone and iPod touch: Puzzle game
• Chaos of Three Kingdoms for iPhone, iPod touch, and iPad (pictured): Strategy game
• ThePiratesTreasure 3 for iPhone or iPod touch: Physics-based game