# FilmDev: Darkroom Timer

> Film develop timer & recipes

Canonical page: [https://chrome-stats.com/d/id6792327784](https://chrome-stats.com/d/id6792327784)

## Overview

- **ID:** `id6792327784`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** SEONYONG LEE
- **Category:** Photo & Video
- **Rating:** 4.00 / 5 (1 ratings)
- **Version:** 1.0.1
- **Last updated:** 2026-08-24
- **First published:** 2026-07-29
- **Size:** 97 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/filmdev-darkroom-timer/id6792327784)
- **Website:** [https://www.hedvion.com](https://www.hedvion.com/)
- **Privacy policy:** [https://legal.hedvion.com/filmdev/privacy-en](https://legal.hedvion.com/filmdev/privacy-en)

## Description

FilmDev is a darkroom-safe multi-stage timer built for home film developers — B&W and C-41, push/pull, and beyond.

■ Multi-stage auto-advance timer
Set up develop, stop, fix and wash stages once. FilmDev counts each stage down and auto-advances to the next — no fumbling for a stopwatch in the dark.

■ True darkroom-safe screen
Running timer screen is pure black with a deep red display only — no white pixels, no accidental flash. Fullscreen immersive, safe for your eyes and your film.

■ Haptic + beep agitation cues
Feel and hear when it's time to agitate — configurable haptic pulses and beep cues so you don't need to watch the screen.

■ Wall-clock accurate, even backgrounded
Timing is based on real elapsed time, not a fragile in-app counter — lock your phone or switch apps and the timer stays accurate when you come back.

■ Temperature compensation
Adjust develop time for your actual chemistry temperature using a standard B&W time-temp factor. A guide, not a guarantee — always verify against your own testing.

■ Your own recipe library
Build and save your own recipes — film stock, developer, dilution, temperature, and every stage. Starter recipes are included from manufacturer datasheets, clearly marked "verify before use." Your recipes, your times.

■ Develop log
Log every roll you develop — recipe used, film, developer, notes and a rating — so you can track what worked.

■ FilmDev Pro (one-time purchase)
Unlock unlimited recipes, remove ads, and export/import your recipe library as JSON. One-time purchase, no subscription.

■ 8 languages, private by design
No account, no cloud. Everything — recipes and logs — stays on your device.

## Rankings

- #1,716,382 — Overall

## Similar extensions and apps

- [DevClock](https://chrome-stats.com/d/id6785950451) — 5.00 / 5
- [DevelopFilm: Darkroom Lab](https://chrome-stats.com/d/id6749870154) — 5.00 / 5
- [Agitate: Film Dev Timer](https://chrome-stats.com/d/id6796387774) — 5.00 / 5
- [Develop!](https://chrome-stats.com/d/id568421864) — 4.80 / 5
- [Darkroom Clock](https://chrome-stats.com/d/id1401045393) — 4.60 / 5
- [Developer - Film Developing](https://chrome-stats.com/d/id1522853431)
- [Darkroom Companion: Dev Timer](https://chrome-stats.com/d/id6782448907)
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Source: [Chrome-Stats](https://chrome-stats.com/d/id6792327784)