# Spirale — Develop B&W film at home

> Develop B&W film at home (iPhone/iPad app by Bogdan Dumitrache.)

- Source: https://appshunter.io/ios/app/spirale/id6761391086 (this page in markdown: same URL + `.md`)
- Developer: [Bogdan Dumitrache](https://appshunter.io/developer/673671919)
- Category: Photo & Video, Utilities
- Price: Free (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 26.0 · 11 MB
- Languages: American English, Dutch, French (France), German (Germany), Japanese, Romanian, European Spanish, Swedish
- Released: 2026-06-04
- Data updated: 2026-07-21
- User reviews in markdown: https://appshunter.io/ios/app/spirale/id6761391086/reviews.md

## What is Spirale?

Pair a black & white film and developer, pick a fixer and start developing. Spirale guides your sessions with clear timers, agitation cues, and reusable chemistry tracking. The data you need, organized around how development works — not around the database behind it.

RECIPES. Your darkroom shelf.

Spirale pairs each film and developer in one card, color-coded by packaging, so you spot them at a glance. Films, developers, fixers, all major brands are covered.

• Reusable developers show batch usage and volume right on the card.
• Long press on a recipe to rearrange or delete it.


THE EDITOR. All the data, none of the noise.

Fine-tune your development variables: target ISO, developer dilution, temperature compensation and agitation style for your chemistry. 

• See the roll count, mixing date and expiry date for reusable chemistry.
• Tap the volume to see the dilution.
• Pick from official Ilford, Kodak and Agfa agitation styles.
• Add or remove optional steps.


THE TIMER. Agitate with precision, leave nothing to chance.

• Arcs around the clockface and dots on the progress bar mark each agitation cycle. 
• Sound, haptic, and text cues show what to do and when.
• Tap the seconds hand or the dial to change the timer’s appearance.

THE PROCESS. Make it yours.

Your own times, recorded as you develop — tracked, averaged, and refined. The longer you use Spirale, the more it reflects how you work. 

The datasheet is where you start. Where you end up is yours.


## Version history (last 1 release)

### 1.0 — 2026-06-04

No release notes.

## More apps by Bogdan Dumitrache

- [Hayz](https://appshunter.io/ios/app/hayz/id1044245450)

All apps by Bogdan Dumitrache: https://appshunter.io/developer/673671919

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-21.*