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 $19 off, most are at or near the lowest price we've seen. The deals, all with applicable platforms noted:

• Audubon Fishes for iPhone, iPod touch, and iPad for 99 cents ($4 off): Field guide
• ComicBook! for iPhone, iPod touch, and iPad for 99 cents ($1 off): Photo editing software
• Priorities for iPhone, iPod touch, and iPad for 99 cents ($3 off): Task management
• Right Note for iPhone, iPod touch, and iPad for 99 cents ($19 off): Ear training tool
• Reiner Knizia's Modern Art for iPhone, iPod touch, and iPad for 99 cents ($2 off): Card game
• Floorplans for iPad for $9.99 (pictured, $15 off): Floor plan creation tool