BlackBerry World (formerly *App World*) is an application distribution service and application by Research In Motion (RIM) for a majority of BlackBerry devices.
BlackBerry World (formerly App World) is an application distribution service and application by Research In Motion (RIM) for a majority of BlackBerry devices. The service provides BlackBerry users with an environment to browse, download, and update third-party applications. The service went live on April 1, 2009.