# Photo Extension Composition vs Filter Simulation

The clearest difference is price: Filter Simulation at Free against Photo Extension Composition's $1.99. Filter Simulation also leads on rating (5.0 vs 3.5) and review sentiment (100% vs 63%). Photo Extension Composition's advantage is device support (3 vs 1) and ratings volume (13 vs 4). On update cadence, ads and in-app purchases there is nothing between them.

Filter Simulation is free to download; Photo Extension Composition costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Filter Simulation holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews point the same way: 63% of Photo Extension Composition's written reviews are positive against 100% of Filter Simulation's.

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Photo Extension Composition | Filter Simulation |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.5 (13 ratings)](https://appshunter.io/ios/app/photo-extension-composition/id1138153292/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/filter-simulation/id6747726359/reviews)** |
| Number of ratings | **13** | 4 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | **Free** |
| Size | 72 MB | 1 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Digiguys, Inc](https://appshunter.io/developer/888846748) | [Ari Jaaksi](https://appshunter.io/developer/1770069317) |

## What reviewers say

### Photo Extension Composition

[App page](https://appshunter.io/ios/app/photo-extension-composition/id1138153292)

This utility overlays over 10 artistic photography composition rules onto your photos. It guides you to understand and apply these rules, helping you tell a better story with your images. Save your compositions directly to your photo library.

**Highlights:** Overlays 10+ composition rules, Guides on understanding rules, Advice on rule application, Works with Apple Photos, Save compositions to library, Quick and easy to use

**In-app purchases:** none


### Filter Simulation

[App page](https://appshunter.io/ios/app/filter-simulation/id6747726359)

Simulate the effects of real optical filters for black and white photography. This app accurately mimics the luminance modulation of red, yellow, green, blue, and orange filters. It also includes an automatic shutter speed calculator for ND filters and a pinhole photography simulator.

**Highlights:** Simulate optical filters for B&W, Mimics red, yellow, green, blue, orange filters, Custom CIColorKernel shaders, Automatic shutter speed calculator for ND filters, Pinhole photograph simulation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Photo Extension Composition free?

Photo Extension Composition costs $1.99, with no in-app purchases.

### Is Filter Simulation free?

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

### Which has better reviews, Photo Extension Composition or Filter Simulation?

Filter Simulation is rated higher. Photo Extension Composition averages 3.5 out of 5 from 13 ratings, while Filter Simulation averages 5.0 from 4 ratings.

### Do Photo Extension Composition or Filter Simulation have ads?

Neither Photo Extension Composition nor Filter Simulation shows ads.

### Which is updated more often, Photo Extension Composition or Filter Simulation?

Photo Extension Composition ships an update monthly, and Filter Simulation monthly. Most recently, Photo Extension Composition was updated on October 24, 2026 and Filter Simulation on October 24, 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.*