# GhostScope vs Phantom Frequency

The clearest difference is in-app purchases: GhostScope at none against Phantom Frequency's 1. GhostScope also leads on iOS requirement (17.4 vs 26.4). Phantom Frequency's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Phantom Frequency sells 1 in-app purchase, starting at $4.99 per year. GhostScope asks for nothing beyond the download.

GhostScope ships an update every 2 months, Phantom Frequency every 6 days. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | GhostScope | Phantom Frequency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/phantom-frequency/id6775350636/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 13 MB |
| Requires iOS | **17.4** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grima Hdez](https://appshunter.io/developer/1741481582) | [Lee Hill](https://appshunter.io/developer/1859878238) |

## What reviewers say

### GhostScope

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

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

**In-app purchases:** none


### Phantom Frequency

[App page](https://appshunter.io/ios/app/phantom-frequency/id6775350636)

This paranormal investigation toolkit helps you observe, record, and review environmental activity. It combines vision, sound, and environmental monitoring tools with history and evidence databases for structured documentation of unusual occurrences.

**Highlights:** Camera-based vision tools, Audio recording and marking, Environmental sensor monitoring, Investigation history review, Evidence database organization, LiDAR-style depth viewing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - 1 Year | $4.99 | per year |


## Frequently asked questions

### Is GhostScope free?

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

### Is Phantom Frequency free?

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

### Do GhostScope or Phantom Frequency have ads?

GhostScope shows ads; Phantom Frequency does not.

### Which is updated more often, GhostScope or Phantom Frequency?

GhostScope ships an update every 2 months, and Phantom Frequency every 6 days. Most recently, GhostScope was updated on September 18, 2026 and Phantom Frequency on September 9, 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.*