# Grainium

> The Analog Ecosystem

Canonical page: [https://chrome-stats.com/d/id6767138368](https://chrome-stats.com/d/id6767138368)

## Overview

- **ID:** `id6767138368`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Gareth Lee Joseph
- **Category:** Photo & Video
- **Version:** 1.2
- **Last updated:** 2026-07-14
- **First published:** 2026-07-09
- **Size:** 60 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/grainium/id6767138368)
- **Website:** [https://www.grainium.tech/](https://www.grainium.tech/)
- **Privacy policy:** [https://grainium.tech/privacy](https://grainium.tech/privacy)

## Description

Grainium is the analog ecosystem — six precision tools, a community of working film photographers, an AI built for film, and a worldwide directory of labs and camera shops, all in one app.

CAPTURE & MEASURE
- Light Meter — incident and reflective metering with film-specific reciprocity correction
- Colour Temp — Kelvin readings calibrated for daylight and tungsten stocks
- Zone Reference — Train your eye to estimate subject distance for sharper zone focusing

DEVELOP & PROCESS
- Dev Timer — push/pull-aware multi-bath timers with haptic step alerts
- Safe Light — true-red darkroom mode, coin-test calibrated
- Negative View — instant in-camera positive preview for inversion

DISCOVER & SHARE
- A worldwide directory of film labs, repair shops, and analogue camera stores — find what's near you, find what's worth a flight
- A community gallery to publish your work, follow photographers who inspire you, and find your next favourite film
- Photo walks, meet-ups, gallery openings, expos — find local events or host your own
- A blog of field notes, gear reviews, and darkroom guides from the community

GRAINIUM ASSIST — AI BUILT FOR FILM
Ask anything: identify a roll from a half-remembered design, plan an exposure for an unfamiliar stock, get a starting recipe for a push to 3200. Grainium Assist is trained on the language of film photographers, not generic photo metadata.

WHY FILM PHOTOGRAPHERS LOVE GRAINIUM
Six precision tools that fit in your pocket. A community that actually shoots film. AI that knows film and development. And a directory of every lab worth knowing.

GRAINIUM PRO
Unlock the full toolkit, AI Assist, event creation, and an ad-free experience.
- Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period.
- Manage or cancel any time from Settings → Apple ID → Subscriptions.

PRIVACY & TERMS
We don't sell your data. We don't track you across other apps. Our privacy policy and terms are at https://grainium.tech/privacy and https://grainium.tech/terms.

SUPPORT
https://www.grainium.tech/support

Built for photographers, by photographers.

## Rankings

- #1,677,169 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6767138368)