Hey Product Hunt, I am Ivor, solo iOS developer and a hobby film photographer. F8t is the app I wanted to exist. I shoot a Hasselblad 500C, a Canon AE-1 Program and an A-1. Six years back into film. I have a Sekonic L-208 Twin Mate but I used various light meter apps more often, and none of them solved everything. None knew which film I had loaded. None remembered my reciprocity tables. None warned me before I pushed past leaf shutter sync on a Hasselblad lens. So for six years I also carried a notebook to write shot notes by hand. After scanning, I manually typed locations and exposures into EXIF on every scan. Frame by frame, years of it. That's why I took months of nights and weekends and built F8t. The approach evolved: started as a "smarter light meter app", but every weekend I noticed something else the notebook was doing that the app should do. After about six months it stopped being a meter app with extras and became a workflow tool with metering as the entry point. What is in v1.0: light meter (5 modes, multi-spot Zone System), per-stock reciprocity (HP5, Tri-X, Portra, Velvia, Acros, Kentmere and 25+ more), shot log with GPS and EXIF info card auto-saved to your camera roll, roll tracking per camera body + MF film backs, flash math with leaf shutter sync, sun widget, 800+ items in gear DB. Stack: SwiftUI, AVFoundation, CoreLocation, WidgetKit. No backend, no account, all data on device. Localized to 10 languages. One-time purchase EUR 14.99, no subscription, ever. Community offer code for first-tryers: https://apps.apple.com/redeem?ct... It is v1.0. I am one person. If something is broken, reply here or hit in-app feedback. App Store: https://apps.apple.com/app/f8t-l... Website: f8t.app

F8t (Focal Point)

iOS light meter, shot log and roll tracker for film shooters

iOS light meter, shot log and roll tracker for film shooters