External Flash, An iOS App To Connect and Sync the Flashes Of Up To 16 Phones

External Flash External Flash

External Flash is an iOS app that lets users connect the flashes of up to 16 phones over WiFi to generate more lighting for photography. The app is currently available to download in the iTunes App Store.

images via External Flash

video via AddictiveTips

via AddictiveTips, Lifehacker, PetaPixel