# Pholor vs ARK

The clearest difference is in-app purchases: Pholor at none against ARK's 4. ARK's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price and ads there is nothing between them.

Both are free to download. ARK sells 4 in-app purchases, starting at $3.99 per month. Pholor asks for nothing beyond the download.

## The numbers

| Metric | Pholor | ARK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pholor-ar-color-picker/id6753293374/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Free | — |
| Size | 25 MB | 45 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muyao Wu](https://appshunter.io/developer/1814705863) | [John Hammond](https://appshunter.io/developer/1873313560) |

## What reviewers say

### Pholor

[App page](https://appshunter.io/ios/app/pholor-ar-color-picker/id6753293374)

This app uses augmented reality to analyze the true colors of surfaces, correcting for light and shadows. It provides objective color data for professionals and descriptive color names for the colorblind, offering features like raw sensor access and persistent markers.

**Highlights:** AR Surface Detection, Lab-Lock Engine (White Balance/ISO), Raw Sensor Access, Persistent Color Markers, 3-Tier Color Naming System, Global Color Dictionary (21 languages)

**Features:** macOS Compatibility

**In-app purchases:** none


### ARK

[App page](https://appshunter.io/ios/app/ark-mobile-security-score/id6760629608)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ARK Shield Monthly | $3.99 | per month |
| ARK Fortress Monthly | $7.99 | per month |
| ARK Shield Yearly | $29.99 | per year |
| ARK Fortress Yearly | $49.99 | per year |


## Frequently asked questions

### Is Pholor free?

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

### Is ARK free?

ARK is free to download, with in-app purchases available.

### Do Pholor or ARK have ads?

Neither Pholor nor ARK 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.*