The iTunes App Store offers downloads of several apps for Apple iPhone, iPod touch, or iPad for free, as listed below. At up to $3 off, each is the best deal we've seen. The deals:

• Battle Alert for iPhone, iPod touch, and iPad (pictured): Strategy game
• eTools Legacy for iPhone, iPod touch, and iPad: Electronic toolbox
• CRC Pro-Cycling for iPhone, iPod touch, and iPad: Bicycling game
• Asteroid 2012 3D for iPhone, iPod touch, and iPad: Re-imagined classic game
• TRACK & TRICKS for iPhone, iPod touch, and iPad: Real-time strategy game
• Etchings for iPhone, iPod touch, and iPad: Adventure game