# SpectraScan App vs GhostScope

The clearest difference is in-app purchases: GhostScope at none against SpectraScan App's 1. SpectraScan App's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SpectraScan App sells 1 one-off in-app purchase. GhostScope asks for nothing beyond the download.

## The numbers

| Metric | SpectraScan App | GhostScope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 3 MB | 7 MB |
| Requires iOS | 18.6 | **17.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Hogan](https://appshunter.io/developer/1835199521) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### SpectraScan App

[App page](https://appshunter.io/ios/app/spectrascan-app/id6761769203)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spectra-Scan Unlocked | $7.99 | one-time |


### GhostScope

[App page](https://appshunter.io/ios/app/ghostscope-emf-ghost-detector/id6773637623)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpectraScan App free?

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

### Is GhostScope free?

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

### Do SpectraScan App or GhostScope have ads?

GhostScope shows ads; SpectraScan App does not.

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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.*