# Darkroom Lab Timer vs Émulsion

The clearest difference is price: Émulsion at Free against Darkroom Lab Timer's $8.99. Émulsion also leads on rating (4.6 vs 3.0) and update cadence (every 2 months vs every 11 months). Darkroom Lab Timer's advantage is chart position (#154 vs unranked) and device support (3 vs 1). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Émulsion is free to download; Darkroom Lab Timer costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Émulsion holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews complicate that: 70% of Darkroom Lab Timer's written reviews are positive against 67% of Émulsion's, so the app with the better star average is not the one people write more warmly about.

Darkroom Lab Timer ships an update every 11 months, Émulsion every 2 months. The most recent releases landed on September 21, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Darkroom Lab Timer | Émulsion |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/darkroom-lab-timer/id1020149692/reviews) | **[4.6 (7 ratings)](https://appshunter.io/ios/app/emulsion/id1603382522/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | **70.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#154** | — |
| Size | 3 MB | 22 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Freestyle Photo & Imaging](https://appshunter.io/developer/1786429988) | [William Bout](https://appshunter.io/developer/1254949166) |

## What reviewers say

### Darkroom Lab Timer

[App page](https://appshunter.io/ios/app/darkroom-lab-timer/id1020149692)

**Currently charting:** #154 Top Paid · Photo & Video (US App Store)

This advanced timer app is designed for photographic processes like C-41, E-6, and B&W. It offers customizable steps, separate agitation sequences, and helpful tools like a volume mixer and safelight simulation.

**Highlights:** Customizable steps, Separate agitation sequences, Process templates, Volume and dilution mixer, Safelight simulation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Émulsion

[App page](https://appshunter.io/ios/app/emulsion/id1603382522)

This app helps photographers meticulously track their film rolls. Log details like film type, camera, and location to organize your photography projects.

**Highlights:** Track film rolls, Log film type, Record camera used, Note location, Organize projects

**In-app purchases:** none


## Frequently asked questions

### Is Darkroom Lab Timer free?

Darkroom Lab Timer costs $8.99, with no in-app purchases.

### Is Émulsion free?

Émulsion is free to download, with no in-app purchases.

### Which has better reviews, Darkroom Lab Timer or Émulsion?

Émulsion is rated higher. Darkroom Lab Timer averages 3.0 out of 5 from 4 ratings, while Émulsion averages 4.6 from 7 ratings.

### Do Darkroom Lab Timer or Émulsion have ads?

Neither Darkroom Lab Timer nor Émulsion shows ads.

### Which is updated more often, Darkroom Lab Timer or Émulsion?

Darkroom Lab Timer ships an update every 11 months, and Émulsion every 2 months. Most recently, Darkroom Lab Timer was updated on September 21, 2026 and Émulsion on July 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*