# Identifier vs Filter Simulation

The clearest difference is review sentiment: Filter Simulation at 100% against Identifier's 0%. Filter Simulation also leads on rating (5.0 vs 2.3). On price, ratings volume, 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.

Filter Simulation holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 0% of Identifier's written reviews are positive against 100% of Filter Simulation's.

## The numbers

| Metric | Identifier | Filter Simulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/identifier-worldid/id1528913750/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/filter-simulation/id6747726359/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Free | Free |
| Size | 92 MB | 1 MB |
| Requires iOS | **16.1** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [H3N Technologies, LLC](https://appshunter.io/developer/1478722000) | [Ari Jaaksi](https://appshunter.io/developer/1770069317) |

## What reviewers say

### Identifier

[App page](https://appshunter.io/ios/app/identifier-worldid/id1528913750)

Instantly identify objects from your photos with remarkable accuracy. This tool helps you discover the names of things you encounter, whether for learning or general curiosity. It features a user-friendly interface and supports a dark mode.

**Highlights:** Identify objects from photos, High accuracy identification, Easy-to-use interface, Dark Mode support

**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 Identifier free?

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

### Is Filter Simulation free?

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

### Which has better reviews, Identifier or Filter Simulation?

Filter Simulation is rated higher. Identifier averages 2.3 out of 5 from 3 ratings, while Filter Simulation averages 5.0 from 3 ratings.

### Do Identifier or Filter Simulation have ads?

Neither Identifier nor Filter Simulation shows ads.

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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.*