# Émulsion vs Image Junky

The clearest difference is price: Émulsion at Free against Image Junky's $7.99. Image Junky's advantage is review sentiment (100% vs 67%) and rating (5.0 vs 4.6). On ratings volume, ads, in-app purchases and iOS requirement there is nothing between them.

Émulsion is free to download; Image Junky costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Image Junky holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 67% of Émulsion's written reviews are positive against 100% of Image Junky's.

Émulsion ships an update every 2 months, Image Junky fortnightly. The most recent releases landed on July 7, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Émulsion | Image Junky |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/emulsion/id1603382522/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/image-junky/id1670584949/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 22 MB | 2 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [William Bout](https://appshunter.io/developer/1254949166) | [Vendler Industries](https://appshunter.io/developer/1670584951) |

## What reviewers say

### 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


### Image Junky

[App page](https://appshunter.io/ios/app/image-junky/id1670584949)

This app transforms your iPhone into a parallax-corrected viewfinder for any camera. It calculates image adjustments based on lens offsets and provides LiDAR distance measurement for accurate focusing. It also functions as a customizable director's viewfinder with custom camera and lens creation.

**Highlights:** Parallax corrected viewfinder, LiDAR distance measurement, Customizable director's viewfinder, Create custom cameras and lenses, Instant opening and easy control, Works on iPad

**In-app purchases:** none


## Frequently asked questions

### Is Émulsion free?

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

### Is Image Junky free?

Image Junky costs $7.99, with no in-app purchases.

### Which has better reviews, Émulsion or Image Junky?

Image Junky is rated higher. Émulsion averages 4.6 out of 5 from 7 ratings, while Image Junky averages 5.0 from 4 ratings.

### Do Émulsion or Image Junky have ads?

Neither Émulsion nor Image Junky shows ads.

### Which is updated more often, Émulsion or Image Junky?

Émulsion ships an update every 2 months, and Image Junky fortnightly. Most recently, Émulsion was updated on July 7, 2026 and Image Junky on September 4, 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.*