3.0 is here: dial any film stock from a whisper to full strength with the new Filter Intensity slider. Plus a redesigned Settings, multi-LUT import, and .cube export.
Grayn is a real film camera for iPhone. 16 film stocks from Kodak, Fuji, Ilford and Cinestill. A live LED light meter. Real manual exposure. iOS 18 Lock Screen Camera Control.
10 free PRO photos to try every film. Then pay once — like buying real film.
— FILM STOCKS —
Color negative: Portra 400, Portra 800, Ektar 100, Gold 200, Pro 400H, Fuji C200, Sup X-TRA 400, Cinestill 800T
Slide: Velvia 50, Provia 100F, Ektachrome 100, Chrome 64
Black & white: Tri-X 400, TMax 400, Ilford HP5, Delta 3200
Plus four artistic looks: Classic, Cross Process, Original, Zero.
— REAL CAMERA TOOLS —
A working light meter. LED bar reads your sensor live. Pulses green when your exposure is dialed in.
Manual exposure that controls the actual sensor. Shutter from 1/8000 to 1 second. ISO from 25 to 6400. Not a cosmetic dial.
Lock Screen Camera Control. Press once, you're shooting film.
Multi-lens (wide, ultra-wide, tele), tap to focus, long-press to lock, pinch to zoom, self-timer, multiple aspect ratios, level indicator, composition guides, RAW (DNG) and HEIF capture, Apple Watch remote shutter.
— BUILD YOUR OWN FILM —
Design custom simulations. Six tunable parameters: glow, light, contrast, warmth, fade, vignette. Save them, share them via QR code, import friends' simulations the same way.
— PRICING LIKE REAL FILM —
10 free PRO photos to start. Every film, every tool, no limits. After that:
- Film Roll — 36 PRO photos. Stack as many as you like.
- Lifetime — every photo, forever, one payment.
No subscription. No ads. Built in Cluj-Napoca by people who shoot film.
Amazing! Also love that I can create and share my own simulations!
pebicla
Finally, a camera app that delivers. Grayn Pro nails the look and feel of classic film without the usual subscription nonsense. The built-in simulations are stunning—each shot feels intentional and cinematic.What really sets it apart? You can build your own simulations from scratch and share them. It’s powerful, but still intuitive. No fluff, no filters trying to be “vintage”—just real, character-rich tones.Buy once, and that’s it. If you care about photography and hate gimmicks, this is the one.
Grayn 3.0 — A new way to dial in your look.
• Filter Intensity. A global slider blends any film simulation with your original frame — from a whisper of Portra 400 to its full Kodak warmth. Live in the viewfinder, baked into captures.
• Redesigned Simulations panel. Your active stock is now a hero callout. Your six most-used films are one-tap chips. Intensity, wheel order, and Imported LUTs all live here.
• Settings carousel. Categories swap from a tile grid to a horizontal film-strip you swipe through — Simulations, Photo Output, Creative Effects, Viewfinder, and App.
• Customize your camera buttons. Long-press the ••• menu to drag in seven new actions: Grid, Level, Histogram, Handedness, QR, Timer, and Compare.
• Multi-LUT import. Drop a folder of .cube files at once. Smart dedup skips exact matches and warns about near-duplicates.
• Share simulations as .cube. Export any sim — built-in or custom — as a standard 33³ LUT. Drop it in any editor.
• Rename sims and LUTs from a long-press menu. Renames cascade to linked LUTs and the Lock Screen widget.
Version 3.0
The developer, Mihai alexandru Bold, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
