haku
A film camera, not a filter
Haku is a camera app for iPhone. Real manual dials, film simulations applied through a proper colour pipeline, and editing that never touches your original.
Join the beta Free on TestFlight while Haku is in beta.
The looks
Nine film looks authored from measured curves ship with the app, and the importer opens the film simulation LUTs Fujifilm publishes free — or any other F‑Log2 cube.
Real dials
ISO, shutter, focus, white balance and exposure compensation, each with a manual override — plus a histogram, waveform, zebras and a highlight-weighted meter.
Hold anything to learn it
Every control explains itself on a long press — what it does, and when you would reach for it. No manual, no hunting through menus.
Nothing is baked in
Every photograph is the original plus a recipe. Change the look, the crop or the grain months later — the negative is always underneath.
Fujifilm recipes, pasted
Copy any X‑series recipe from the web and Haku translates it into its own dials — with constants calibrated against frames from a real Fujifilm camera.
Beyond one press
Long exposures, multiple exposure with CLONE, 48 MP ProRAW, contact sheets and carousels — a darkroom in the camera.
Recipes
A recipe is a whole look saved under a name — the film simulation with the grain, tone and white balance that finish it. People share theirs, and you can browse them all:
Support
Something wrong, or something missing? Email support@hakufilmcamera.app. If the app crashed, Settings › About in Haku fills in the build and device for you, which is most of what a fix needs.
Privacy
Haku has no accounts, no analytics and no advertising, and your photos never leave your phone unless you send them somewhere yourself. The full policy says exactly what the app does and does not do.
Haku is made by Beju Consulting Inc.
Haku is an independent app, not affiliated with or endorsed by any film manufacturer. Film stock names are trademarks of their owners and are used descriptively.