DarkRoom Chemist

DarkRoom Chemist

Develop Film Consistently

1 ratings
$2.99

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Details

  • Released
  • Updated
  • January 10, 2026
  • July 14, 2026

Features

DarkRoom Chemist screenshot #1 for iPhone
DarkRoom Chemist screenshot #2 for iPhone
DarkRoom Chemist screenshot #3 for iPhone
DarkRoom Chemist screenshot #4 for iPhone
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About

This app assists analog photographers in developing film by providing customizable workflows, intelligent timers with agitation cues, and a gallery to track results. It offers a private and secure experience, storing all data locally on your device.

Customizable development workflows
Built-in templates for C-41, B&W, E-6
Intelligent timers with agitation cues
Haptic feedback for agitation
Chemistry Gallery to track results
Local data storage for privacy
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What's New in DarkRoom Chemist

1.3

July 14, 2026

What's New in Version 1.3 — The Darkroom Update The biggest update yet, built around one idea: you shouldn't have to look at (or touch) your phone while your film is in the tank. • Live Activities — Follow your timer from the Lock Screen and Dynamic Island: current step, live countdown, and progress, no unlocking with wet hands required. • Step alerts anywhere — Get notified the moment a step finishes, even when your phone is locked or you're in another app. • Sound & voice cues — Hear a tone or a spoken announcement ("Agitate", "Next step: Blix") for agitation and step changes. Perfect for total darkness. • Darkroom Mode — One tap washes the entire app in dim safelight red for printing sessions. • Temperature compensation — Chemistry running warm or cold? Enter the actual temperature and your developer times adjust automatically to match. • Run history — Every completed development session is logged automatically — process, time, temperature — with room for your own notes. • Chemistry tracking — Track each mixed batch of chemistry and how many rolls it has left, with a warning when it's exhausted. Log a roll right from the finish screen. • A more accurate timer — Rebuilt to stay exact through screen locks and interruptions, with target temperatures shown during the run. Plus: confirmation before deleting gallery photos, support for steps over an hour, and other fixes.

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FAQ

What film types does DarkRoom Chemist support?

DarkRoom Chemist supports C-41 Color Negative, B&W Film, and E-6 Slide film development. It offers built-in templates and customizable options for each.

How does DarkRoom Chemist help with timing and agitation?

It features intelligent timers that guide you through each stage of development, including Stop Bath, Fixer, and Wash. Haptic feedback provides agitation cues, and a 'Keep Screen Awake' feature prevents the timer from going dark.

Can I track my film development results with DarkRoom Chemist?

Yes, the app includes a Chemistry Gallery where you can import photos of your developed rolls, link them to the specific chemical process used, and store notes on exposure, dilution, or temperature for future reference.

Is my data private and secure with DarkRoom Chemist?

Absolutely. DarkRoom Chemist stores all your processes and photos locally on your device using the latest Apple technologies. It does not require accounts or use cloud tracking, ensuring your data belongs to you.

What is the price of DarkRoom Chemist?

DarkRoom Chemist is a paid application, priced at $2.99. There are no in-app purchases or subscriptions required.

On which devices can I use DarkRoom Chemist?

DarkRoom Chemist is available for iPhone and iPad. It is designed to be used on Apple mobile devices.

How often is DarkRoom Chemist updated?

The latest version, 1.3, was released on July 14, 2026, indicating recent development activity. Updates typically bring new features, bug fixes, and performance improvements.

Does DarkRoom Chemist have ads?

No, DarkRoom Chemist is ad-free. As a paid application, it provides an uninterrupted user experience without any advertisements.