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

- URL: https://talkfuse.com/story/the-hollywood-color-nerd-who-shot-knives-out-explains-his-viral-iphone-camera-app/
- Published: 2026-11-01T12:00:00+00:00
- Updated: 2026-11-01T12:39:41+00:00
- Original publisher: Wired
- Original article: https://www.wired.com/story/the-hollywood-color-nerd-who-shot-knives-out-explains-his-viral-iphone-camera-app/
- Topics: Entertainment, Film, Gadgets, Software, Technology, Trending, Weird & Viral

## Key points

- Steve Yedlin’s iPhone camera app quickly topped paid downloads.
- Chromagraph applies his film image processing to still photos.
- The $13 app offers a stylised look, within phone hardware limits.

## Summary

Cinematographer Steve Yedlin, known for films including *Knives Out* and *Star Wars: The Last Jedi*, has launched Chromagraph Camera, an iPhone app that applies his distinctive approach to colour and image processing. It quickly became the iOS store’s top paid download after director Rian Johnson promoted it, reflecting interest in a deliberately stylised alternative to the iPhone’s default camera look.

The app captures RAW image data and processes it after the photo is taken, adding tailored tones, colour and grain; users can then adjust exposure and texture. It costs $13 as a one-off purchase and currently takes still photos only. Yedlin and Johnson developed it with programmer Eric Cameron, while Yedlin cautions that software cannot remove the iPhone’s hardware limits and says the app offers a specific artistic interpretation rather than a neutral or professional camera replacement.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.