Steve Yedlin, the cinematographer behind movies like Knives Out and Star Wars: The Last Jedi, has developed Chromagraph Camera, an iPhone app that applies his signature color processing techniques to smartphone photos, captivating both film fans and mobile photographers alike.
- Uses film-style color math for iPhone RAW photos
- Created by Knives Out cinematographer Steve Yedlin
- Costs $13 and quickly topped iOS paid charts
What happened
Steve Yedlin, known for his work with director Rian Johnson, released the Chromagraph Camera app exclusively for iPhones. The app captures RAW images and applies Yedlin's proprietary color-processing algorithm, the same techniques he develops for feature films, bringing a cinematic color aesthetic to smartphone photography.
Following a social media push from Rian Johnson, the app gained rapid popularity, becoming one of the most downloaded paid apps on iOS in late October 2026. Chromagraph Camera costs a one-time fee of $13 and focuses solely on still photography, with no video capabilities currently.
Why it matters
Chromagraph Camera offers iPhone users a unique alternative to Apple's built-in image processing by emphasizing a curated and highly stylized color experience inspired by professional film workflows. This approach reflects a growing trend of blending high-level cinematic techniques with consumer technology to democratize creative control.
Yedlin stresses that the app is not designed to replace professional camera tools or the iPhone's native camera app but rather to provide a specific, opinionated color signature that mimics the artistic decisions made during film production. This challenges expectations around the neutrality of smartphone photos and highlights photography as an interpretive art form.
What to watch next
As computational photography and AI-driven image enhancement continue to evolve, the Chromagraph Camera app may spur further innovation in cinematography-inspired mobile photo apps. Users and developers will be watching how far software can push the creative boundaries of limited smartphone hardware within the constraints imposed by Apple's ecosystem.
Future updates might expand editing options alongside the current exposure and texture tweaks, or possibly introduce video support, broadening the app’s appeal. Meanwhile, Yedlin and collaborators may continue refining the app’s color science, potentially influencing how filmmakers and mobile photographers alike approach image capture and post-processing on widely accessible devices.