Major League Baseball's MLB.com site has unveiled this year's At Bat '11 apps for a wide range of mobile devices, including the iOS and Android families of devices, plus Blackberry. Chief among the new features is a month-long free trial sponsored by Volvo that allows users to watch every out-of-market game via MLB.tv. Users of iPhones, iPod Touches and Android (2.2 or higher) devices can also see key plays with Live Look-Ins that are not blacked out, while iPad users get bonus features not available on the other platforms.