The iTunes App Store offers downloads of several applications for Apple iPhone and iPod touch for free, as listed below. At up to $4 off, each is at the lowest price we've seen. The deals:

• Beauty Run for iPhone, iPod touch, and iPad: Reaction-time game
• MoneyCare for iPhone and iPod touch: Financial management software
• Bug Chucker for iPhone, iPod touch, and iPad: Projectile game
• Panda vs. Zombies HD for iPhone, iPod touch (pictured): Tower defense-type game
• Cut the Buttons for iPhone and iPod touch: Physics-based game
• MapleStory Cygnus Knights Edition for iPhone and iPod touch: Role-playing game