Here’s the official description:
Express yourself with the BlackBerry Feedback Tool – a feedback application especially for your BlackBerry! Once you download the BlackBerry Feedback Tool, it is available in your device menu at all times and can be used to send feedback on BlackBerry features, functions and applications at any time! We want to hear from you!
NOTE: Enterprise users will need to have your BES Administrator enable the use of BlackBerry Feedback Tool for your device.
Download at app world