# phNotes Lite vs Émulsion

The clearest difference is iOS requirement: phNotes Lite at 12.0 against Émulsion's 16.0. 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.

phNotes Lite ships an update every 6 weeks, Émulsion every 2 months. The most recent releases landed on September 17, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | phNotes Lite | Émulsion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7 ratings)](https://appshunter.io/ios/app/emulsion/id1603382522/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 9 MB | 22 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marco Ristuccia](https://appshunter.io/developer/904590499) | [William Bout](https://appshunter.io/developer/1254949166) |

## What reviewers say

### phNotes Lite

[App page](https://appshunter.io/ios/app/phnotes-lite/id1505389407)

**Features:** macOS Compatibility

**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 phNotes Lite free?

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

### Is Émulsion free?

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

### Do phNotes Lite or Émulsion have ads?

Neither phNotes Lite nor Émulsion shows ads.

### Which is updated more often, phNotes Lite or Émulsion?

phNotes Lite ships an update every 6 weeks, and Émulsion every 2 months. Most recently, phNotes Lite was updated on September 17, 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.*