The Hollywood Color Nerd Who Shot ‘Knives Out’ Explains His Viral iPhone Camera App

The Chromagraph Camera app costs $13 and processes iPhone photos with the same color math Rian Johnson’s cinematographer, Steve Yedlin, uses for film.

1 sources · 1 articles · updated 2026-11-01 12:00 UTC · tech

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1. The Hollywood Color Nerd Who Shot ‘Knives Out’ Explains His Viral iPhone Camera App

   Wired · 2026-11-01 12:00 UTC

   The Chromagraph Camera app costs $13 and processes iPhone photos with the same color math Rian Johnson’s cinematographer, Steve Yedlin, uses for film.

   Summary on nerom.app