External Flash: An iOS App that Lets You Fire Up to 16 iPhone Flashes Together

Categories: Software Tags: externalflashideviceiosiphoneiphoneappiphoneflashslaveslaveflashsmartphoneappsmartphonephotography The flash built into your iOS device isn't anything to write home about. If you want something more capable, the general approach is to attach something more powerful, like a Kick Light or Manfrotto's KLYP flash. But there is another way to do it. What if you could slave other phone's flashes? Something like it