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 $2 off, each is at the lowest price we've seen. The deals, all with applicable platforms noted:

• Resident Evil 4: PLATINUM for iPhone, iPod touch, and iPad for 99 cents ($4 off): Survival horror game
• Ash for iPhone, iPod touch, and iPad for 99 cents ($4 off): Role-playing game
• Penny Parlor for iPhone, iPod touch, and iPad for 99 cents ($1 off): Mini-game collection
• CrimsonHeart for iPhone, iPod touch, and iPad for 99 cents ($4 off): Action role-playing game
• Martha's Everyday Food: Fresh & Easy Recipes for iPhone, iPod touch, and iPad for 99 cents ($2 off): Martha Stewart Recipe Collection
• Perfect Cell for iPhone, iPod touch, and iPad for 99 cents ($1 off): Action/adventure game
• Get Outta My Galaxy! HD for iPhone, iPod touch, and iPad for $1.99 ($1 off): Action game