SPARK

← Work

07 · LumosFlash · iOS · Hardware

iOS companion for real flash

The grip has the light. The phone has the frame.

MagSafe flash grip and LED fill panel in the dark beside an iPhone showing the LumosFlash camera viewfinder

The problem

Phone cameras are good until you need real light. Software flash is a compromise. Hardware flash needs software that respects it.

The trigger

Build the iOS companion around the grip: connection, controls, and a clean shooting surface.

The result

LumosFlash is the camera companion for the MagSafe flash grip, with onboarding, permissions, and a viewfinder built for real shoots.

The making

Role

iOS app architecture, camera UX, and store materials.

Stack

Swift, SwiftUI, AVFoundation.

Constraints

Physical device required. Camera permission flow has to feel obvious on first launch.

Visit the project ↗

The materials

Palette

  • #0A0A0A
  • #FF3B30
  • #F5F5F5

Stack tags

Swift · SwiftUI · AVFoundation

  • LumosFlash lifestyle still
  • LumosFlash on device
  • LumosFlash store screenshot

Credits

Made by
Sang Park / SPARK

Got a problem that needs software?

sang@foxrain.ai