The iTunes App Store offers downloads of several apps for Apple iPhone or iPod touch for free, as listed below. At $1 to $3 off, each is at the lowest price we've seen. The deals:

• Robo Rush for iPhone / iPod touch (pictured): Mario-inspired adventure game
• Greedy Bones for iPhone / iPod touch: Maze game
• Bonnie's Brunch for iPhone / iPod touch: Lunch serving game
• G:Into The Rain for iPhone / iPod touch: Space navigator game
• RocketBird World Tour for iPhone / iPod touch: Rocketpack adventure game
• Robot Rampage for iPhone / iPod touch: Robot offense game
• One Single Life 2 for iPhone / iPod touch: Building jumping game
• Alien Fishtank Frenzy for iPhone / iPod touch: Underwater maze game