Founder of enlight photo, James Madelin, has launched ioShutter for Nikon. A simple-to-use and versatile shutter release appcessory for SLRs, ioShutter connects the photographer’s iPhone, iPod touch or iPad direct to their SLR. The ioShutter app then offers extensive shutter control features, making long exposures and time-lapse sequences easy. ioShutter for Nikon is available now for $69.95. The ioShutter Light app is free, while the more versatile ioShutter Pro costs $9.99.