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 $3 off, most are at or near the lowest price we've seen. The deals, all with applicable platforms noted:

• Buster Spirits for iPhone, iPod touch, and iPad for 99 cents ($1 off): Top-down shooter
• CHESS for iPhone and iPod touch for 99 cents ($9 off): Chess program
• Spyglass for iPhone, iPod touch, and iPad for 99 cents ($3 off): Navigator and compass
• Lightopus for iPhone, iPod touch, and iPad for 99 cents ($2 off): Puzzle game
• JotNot Scanner Pro for iPhone and iPod touch for 99 cents ($1 off): Puzzle game
• Bridge Constructor for iPhone, iPod touch, and iPad for $1.99 (pictured, $1 off): Puzzle game
• Band Together for iPad for $2.99 ($2 off): Platforming game