Self-professed “photo nerds,” Ben Sandofsky and Sebastiaan de With built Halide to mimic the tactile feel of a professional-grade camera — and that meant focusing on every detail, right down to fonts that simulate the classic etched-in-metal look of traditional cameras. “We didn’t see any apps that did exactly what we wanted, like letting you dial in settings as you would with a DSLR or film camera,” says de With. “We wanted something more pro and elegantly designed.” Alongside iOS developer Reb...