# Metal Detecting vs Photon Matrix

The clearest difference is in-app purchases: Photon Matrix at none against Metal Detecting's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Metal Detecting sells 1 in-app purchase, starting at $3.99 per month. Photon Matrix asks for nothing beyond the download.

## The numbers

| Metric | Metal Detecting | Photon Matrix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 53 MB | 117 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Raymond Viscito](https://appshunter.io/developer/1857335645) | [Photon Matrix Lab Limited](https://appshunter.io/developer/6784587282) |

## What reviewers say

### Metal Detecting

[App page](https://appshunter.io/ios/app/metal-detecting-detectoros/id6772813493)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DetectorOS Pro | $3.99 | per month |


### Photon Matrix

[App page](https://appshunter.io/ios/app/photon-matrix/id6784587280)

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detecting free?

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

### Is Photon Matrix free?

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

### Do Metal Detecting or Photon Matrix have ads?

Neither Metal Detecting nor Photon Matrix 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.*