Lumen Darkroom

Name: Lumen Darkroom
Price: 19.99 USD
Availability: InStock

Photo editor · iOS, iPadOS, macOS, iPhone Duo

A darkroom for your photographs on Mac, iPad, iPhone and iPhone Duo, where every change can be undone and the original is never touched.

$19.99, paid once Available now

One payment

Get it on the App Store · $19.99 ↗ Read the Guide →

· Files stay on the device
· Works offline

Visual Plates Interface & captures from actual use

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The Experience How it lives under your hands

Lumen is a darkroom for the photographs you care about, on Mac, iPad, iPhone, and iPhone Duo. Adjust light and tone curves, apply film looks, lift subjects cleanly from backgrounds, and paint selective masks in reversible layers. Your original photograph stays untouched, and nothing ever leaves your device.

The Guarantees Why this software is different

01 On the device

Your work stays on your device.

Photographs, documents, and notes stay on the device.

02 Price

One payment.

Buying Lumen Darkroom is a single payment. There is no monthly bill.

03 Quiet

Zero tracking, zero noise.

No analytics SDKs, no behavioral telemetry, no advertising trackers, and no unsolicited notifications. The tool opens when you need it and leaves you alone when you do not.

Anatomy & Craft Technical ledger

Platform iOS, iPadOS, macOS, iPhone Duo
Category Develop · Photo editor
Purchase Model $19.99, paid once (Perpetual single-user license)
Network Policy Strictly local · Zero outgoing network calls
Privacy Model Zero tracking, zero analytics, zero account registration
Studio Sequence 08 / SixTwelve Studio

Continuous Feedback Loop

Shaped through your daily hands.

We refine Lumen Darkroom continuously from user observations. If you encounter friction or envision an improvement, transmit an observation straight to the builder.

Leave note on Lumen Darkroom →

Questions & Answers Clear facts before you buy

How much does Lumen Darkroom cost?

Lumen Darkroom costs $19.99 as a single one-time purchase. There is no subscription, recurring charge, or maintenance fee.

What devices does Lumen Darkroom support?

Lumen Darkroom runs natively on iOS, iPadOS, macOS, iPhone Duo. It is built with platform-native frameworks for high speed, low battery draw, and full offline reliability.

Where is my data and content saved?

Everything stays on your own device. Lumen Darkroom saves all files, photographs, and records to your local disk or photo library. SixTwelve Studio runs no telemetry servers and never sees your content.

How do future updates work?

All maintenance updates, security patches, and feature additions for this major version are included with your initial purchase at no additional charge.

Shelves: Camera apps for iPhone ·Native apps for the Mac