Hi, I am the developer of Beans 'n Bits and it is Free today (11/25) for Thanksgiving! Beans 'n Bits works on all devices and requires iOS 3.1 or higher. Includes both OpenFeint and Game Center achievements and leaderboards. http://itunes.apple.com/us/app/beans-n-bits/id369968762?mt=8 Enjoy & have a Happy Thanksgiving!