# Light Lamb vs Émulsion

The clearest difference is review sentiment: Light Lamb at 100% against Émulsion's 67%. Light Lamb also leads on rating (5.0 vs 4.6). Émulsion's advantage is ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Light Lamb holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Émulsion has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Light Lamb's written reviews are positive against 67% of Émulsion's.

Light Lamb ships an update every 3 months, Émulsion every 2 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Light Lamb | Émulsion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/light-lamb/id1580207650/reviews)** | [4.6 (7 ratings)](https://appshunter.io/ios/app/emulsion/id1603382522/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 22 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHUN YIN FUNG](https://appshunter.io/developer/1579179943) | [William Bout](https://appshunter.io/developer/1254949166) |

## What reviewers say

### Light Lamb

[App page](https://appshunter.io/ios/app/light-lamb/id1580207650)

This app acts as a light meter for film photographers, offering both automatic and manual control over camera settings. It helps ensure correct exposure by suggesting adjustments based on your chosen parameters and scene conditions. Features include spot metering, safe shutter speed awareness, and the ability to save settings with scene photos.

**Highlights:** Automatic exposure mode for film cameras, Assisted manual control of aperture, shutter, ISO, Histogram for exposure visualization, Safe shutter speed matching, Spot metering with 5x zoom, Customizable ISO, aperture, shutter speed ranges, Save settings with scene photos and location

**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 Light Lamb free?

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

### Is Émulsion free?

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

### Which has better reviews, Light Lamb or Émulsion?

Light Lamb is rated higher. Light Lamb averages 5.0 out of 5 from 1 ratings, while Émulsion averages 4.6 from 7 ratings.

### Do Light Lamb or Émulsion have ads?

Neither Light Lamb nor Émulsion shows ads.

### Which is updated more often, Light Lamb or Émulsion?

Light Lamb ships an update every 3 months, and Émulsion every 2 months. Most recently, Light Lamb was updated on October 6, 2026 and Émulsion on October 3, 2026.

---

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