The iTunes App Store offers downloads of several apps for Apple iPhone, iPod touch, or iPad which have dropped in price, as listed below. At up to $4 off, most are at or near the lowest price we've seen. The deals, all with applicable platforms noted:

• Extreme FX Pro for iPhone, iPod touch, and iPad for 99 cents ($2 off): Special effects generator
• Galactic Phantasy for iPhone, iPod touch, and iPad for 99 cents ($4 off): Role-playing game
• Hey! Zombie for iPhone, iPod touch, and iPad for 99 cents ($2 off): Adventure game
• Piano* for iPhone, iPod touch, and iPad for 99 cents ($1 off): Piano emulator
• Let's Foosball - Table Football for iPhone, iPod touch, and iPad for 99 cents ($2 off): Foosball simulator
• Puzzle Quest 2 for iPhone, iPod touch, and iPad for $3.99 (pictured, $1 off): Puzzle role-playing game
• uTalk Klingon for iPhone, iPod touch, and iPad for $5.99 ($4 off): Klingon language training