Gameloft has James Cameron’s Avatar (iTunes Link) in the iTunes App Store for 99-cents (regularly $6.99) for a limited time.

Go deeper into the spectacular world of James Cameron’s Avatar™ and embark on a fantastic journey of redemption and discovery two decades prior to the film events. As the first experimental avatar, experience the amazing powers your new body bestows. Will you use those powers to save the Na’vi, or will you work with the humans to destroy their world?