Triggertrap has announced a mobile app that converts your iPhone into a highly-configurable remote release for your camera. It works in concert with two hardware components, a 'Mobile Dongle' that connects to the phone plus a suitable camera cable, to offer a wide range of methods to release the shutter. These include timelapse, distance lapse (based upon the phone's GPS), face recognition, and sound, motion, and shock detectors. It can also control High Dynamic Range bracketing up to 19 exposures. A free trial version of the app is available for evaluation purposes. The full app and Mobile Dongle each cost $9.99, and are available now from the iTune App Store and Triggertrap web shop respectively.