The iTunes App Store offers downloads of several applications for Apple iPhone and iPod touch for free, as listed below. At up to $3 off, each is at the lowest price we've seen. The deals:

• Fuel Smart Pro for iPhone and iPod touch: Gas price tracking tool
• Bluetooth File/Photo/Music/Contact Share for iPhone and iPod touch: Bluetooth sharing tool
• iDecorate for iPhone, iPod touch, and iPad: Art creation tool
• PhotoTangler Collage Maker for iPhone and iPod touch: Photo collage creation tool
• Lovely Fruits Link for iPhone, iPod touch, and iPad: Puzzle game
• Foodie The Bug for iPhone and iPod touch: Food-themed puzzle game
• Swamp Defense for iPhone, iPod touch, and iPad: Tower defense type game
• Trial Xtreme 1 for iPhone, iPod touch, and iPad: Motorcycle-riding game