Originally launched back in April, but Adobe has update for both Flash Builder 4.5 and Flex 4.5 which brings the ability to the powerful tools to support the developing of cross platform applications such as iPhone, iPod Touch, iPad and RIM’s Blackberry PlayBook.

Adobe has published a blog post on which discussing the update features of both tools and how the tools help in building apps for such smartphones. Adobe describes about the app, which allow developers to quickly develop and distribute apps among users through the App Store, Android Market and BlackBerry App World.


Developers now have a single platform for building highly expressive mobile applications that can be distributed via the Android Market, Apple App Store and BlackBerry App World. Offered standalone or as part of Creative Suite 5.5 Web Premium and Master Collection, Flash Builder 4.5 enables the creation of applications that work seamlessly across leading mobile device platforms.

“The reaction from developers to the new mobile capabilities in Flash Builder 4.5 and the Flex 4.5 framework has been absolutely fantastic,” said Ed Rowe, vice president of developer tooling, Adobe. “They are amazed by how easy it is to create great mobile apps for Android devices, BlackBerry PlayBook, iPhone and iPad. Companies can now effectively reach their customers no matter what type of device they have.”