Zacuto introduces the Zgrip iPhone Pro that is the “first serious solution for shooting video with the iPhone 3GS”. The device is basically a adjustable, quick releasable handgrip system for you to shoot stable video using your iPhone 3GS.
The Zgrip iPhone PRO has a fully articulating head. Users can adds optional accessories such as LED-light, stereo audio recorder and tripod mount. The grip is really expensive priced at $295, that is enough for an iPhone 3GS.