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

• Trainyard for iPhone, iPod touch, and iPad for 99 cents (pictured, $4 off): Puzzle game
• Kurukshetra - The Epic War for iPhone, iPod touch, and iPad for 99 cents ($2 off): Strategy game
• Bartender Master for iPhone, iPod touch, and iPad for 99 cents ($1 off): Reaction time game
• Airfields for iPhone, iPod touch, and iPad for 99 cents ($1 off): Travel information tool
• iFunny+ for iPhone, iPod touch, and iPad for 99 cents ($1 off): Humor database
• Sea Battle - Battleships for iPhone, iPod touch, and iPad for 99 cents ($2 off): Sea battle game
• Words Puzzle 3 HD for iPhone, iPod touch, and iPad for 99 cents ($1 off): Puzzle game