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 $1 to $4 off, each is at the lowest price we've seen. The deals, all with applicable platforms noted:

• Write 2 for iPhone and iPad for 99 cents ($1 off): Note taking, writing, and marking tool
• Best Weather for iPhone, iPod touch and iPad for 99 cents ($1 off): Weather tracking tool
• StockTouch for iPhone and iPad for 99 cents ($4 off): Stock tracking tool
• Age of Zombies for iPhone, iPod touch, and iPad for 99 cents ($2 off): Action-adventure game
• Scribblenauts Remix for iPhone and iPad for $2.99 (pictured, $2 off): Reminder creation tool
• Kanami for iPhone, iPod touch, and iPad for $2.99 ($1 off): Japanese language educatuion tool