# SPECTRAL vs Ghost Detector Camera & EMF

The clearest difference is monetization model: SPECTRAL at free with in-app purchases against Ghost Detector Camera & EMF's subscription. SPECTRAL also leads on ratings volume (4 vs 1). Ghost Detector Camera & EMF's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SPECTRAL sells 12 in-app purchases, starting at $4.99 per month and Ghost Detector Camera & EMF sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Ghost Detector Camera & EMF holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

SPECTRAL ships an update every 5 days, Ghost Detector Camera & EMF every 2 days. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SPECTRAL | Ghost Detector Camera & EMF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/spectral-ghost-radar-detector/id6761761617/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ghost-detector-camera-and-emf/id6791255478/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 54 MB | 53 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peerware](https://appshunter.io/developer/1891318198) | [Corey Beauregard](https://appshunter.io/developer/6791255480) |

## What reviewers say

### SPECTRAL

[App page](https://appshunter.io/ios/app/spectral-ghost-radar-detector/id6761761617)

Transform your device into a paranormal investigation tool. Utilize real sensors to detect electromagnetic fields, capture spectral evidence with advanced cameras, and communicate with potential entities using a spirit box. Explore haunted locations and record your findings.

**Highlights:** Real magnetometer, motion, and microphone sensors, SLS skeletal camera for figure detection, EMF radar and sensor readings, Spirit box with multiple voice banks, EVP recorder with anomaly tagging, Seance board for communication, Multiple vision filters (Night Vision, Thermal, etc.), Record and share investigation videos

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spectral Pro Monthly | $4.99 | per month |
| Spectral Pro Annual | $19.99 | per year |
| Shadow & Specter Filter Pack | $0.99 | one-time |
| Séance Channel | $0.99 | one-time |
| Ecto Detector Filter | $0.99 | one-time |
| Ancient Spirit Pack | $0.99 | one-time |
| Child Spirit Channel | $0.99 | one-time |
| Demon Channel | $0.99 | one-time |
| Soldier's Echo Channel | $0.99 | one-time |
| UV Spectrum Filter | $0.99 | one-time |
| Season Pass Premium | $2.99 | one-time |
| Spectral Pro Lifetime | $19.99 | one-time |


### Ghost Detector Camera & EMF

[App page](https://appshunter.io/ios/app/ghost-detector-camera-and-emf/id6791255478)

This app uses device sensors to detect environmental changes and interpret them as words, aiding in paranormal investigations. It offers live monitoring, session history, and a structured approach to exploring unexplained activity.

**Highlights:** Sensor-driven word detection, Live environmental monitoring, Investigation session recording, Session history review, Built-in lexicon, Clear visual interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ParaPulse Annual Access | $9.99 | per year |


## Frequently asked questions

### Is SPECTRAL free?

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

### Is Ghost Detector Camera & EMF free?

Ghost Detector Camera & EMF is free to download, with in-app purchases available.

### Which has better reviews, SPECTRAL or Ghost Detector Camera & EMF?

Ghost Detector Camera & EMF is rated higher. SPECTRAL averages 4.8 out of 5 from 4 ratings, while Ghost Detector Camera & EMF averages 5.0 from 1 ratings.

### Do SPECTRAL or Ghost Detector Camera & EMF have ads?

SPECTRAL shows ads; Ghost Detector Camera & EMF does not.

### Which is updated more often, SPECTRAL or Ghost Detector Camera & EMF?

SPECTRAL ships an update every 5 days, and Ghost Detector Camera & EMF every 2 days. Most recently, SPECTRAL was updated on October 25, 2026 and Ghost Detector Camera & EMF on October 5, 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.*