# Ghost Detect Pro vs PARAVOX ITC SYSTEM 4

The clearest difference is price: PARAVOX ITC SYSTEM 4 at Free against Ghost Detect Pro's $0.99. PARAVOX ITC SYSTEM 4 also leads on update cadence (monthly vs every 83 months) and review sentiment (67% vs 51%). Ghost Detect Pro's advantage is rating (4.0 vs 3.3) and in-app purchases (none vs 2). On device support there is nothing between them.

PARAVOX ITC SYSTEM 4 is free to download; Ghost Detect Pro costs $0.99 up front. PARAVOX ITC SYSTEM 4 sells 2 in-app purchases, starting at $3.99 per month. Ghost Detect Pro asks for nothing beyond the download.

Ghost Detect Pro holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Ghost Detect Pro has 262 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 51% of Ghost Detect Pro's written reviews are positive against 67% of PARAVOX ITC SYSTEM 4's, so the app with the better star average is not the one people write more warmly about.

Ghost Detect Pro ships an update every 83 months, PARAVOX ITC SYSTEM 4 monthly. Both last shipped on October 17, 2026.

## The numbers

| Metric | Ghost Detect Pro | PARAVOX ITC SYSTEM 4 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (262 ratings)](https://appshunter.io/ios/app/ghost-detect-pro/id565847915/reviews)** | [3.3 (11 ratings)](https://appshunter.io/ios/app/paravox-itc-system-4/id6746058644/reviews) |
| Number of ratings | **262** | 11 |
| Positive reviews | 50.9% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 83 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 240 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Perfect Reality Apps LLC](https://appshunter.io/developer/724915263) | [EION Development, LLC](https://appshunter.io/developer/1814929457) |

## What reviewers say

### Ghost Detect Pro

[App page](https://appshunter.io/ios/app/ghost-detect-pro/id565847915)

This app provides a ghost hunting experience using various device sensors to detect anomalies. It features EMF and microphone detectors, vibration and movement sensing, and a camera that can identify visual disturbances. All sensor data is displayed on a detailed graph for analysis.

**Highlights:** EMF detector, Sensitive microphone, Vibration and movement detection, Anomaly detection in photos, Detailed sensor graph, EVP recording and playback

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate EMF and EVP detection
- 🔍 Captures interesting paranormal photos
- 🔍 Provides relevant responses to user questions
- 👍 Useful for paranormal investigations

**What reviewers complain about**

- 🐛 App crashes frequently
- 🔋 Drains battery quickly
- 🔍 Camera feature is unreliable/fake
- 🔍 Repeats same names and words often

**Reported bugs**

- App crashes on launch for some users
- Radar and EMF sensors not functioning properly
- Unable to capture photos or EVPs on some devices

**Requested features**

- Volume control for audio
- Option to take photos manually
- Ability to save/export captured photos and EVPs
- Improved accuracy and relevance of responses


### PARAVOX ITC SYSTEM 4

[App page](https://appshunter.io/ios/app/paravox-itc-system-4/id6746058644)

This application provides a suite of tools for paranormal research and spirit communication. It features modules for detecting spirit messages, generating phonetic responses, asking binary questions, and visualizing potential spirit manifestations. The platform is designed for entertainment purposes and is continuously updated with new features.

**Highlights:** Instrumental Trans-Communication (ITC) module, Real-time EMF phonetic generator (VOX), Binary YES/NO response tool, AI-powered spirit manifestation visualization (SLS), Modular investigative platform, Continuous updates and community feedback integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PARAVOX 4 PRO MONTHLY | $3.99 | per month |
| PARAVOX 4 PRO LIFETIME | $14.99 | one-time |


## Frequently asked questions

### Is Ghost Detect Pro free?

Ghost Detect Pro costs $0.99, with no in-app purchases.

### Is PARAVOX ITC SYSTEM 4 free?

PARAVOX ITC SYSTEM 4 is free to download, with in-app purchases available.

### Which has better reviews, Ghost Detect Pro or PARAVOX ITC SYSTEM 4?

Ghost Detect Pro is rated higher. Ghost Detect Pro averages 4.0 out of 5 from 262 ratings, while PARAVOX ITC SYSTEM 4 averages 3.3 from 11 ratings.

### Do Ghost Detect Pro or PARAVOX ITC SYSTEM 4 have ads?

PARAVOX ITC SYSTEM 4 shows ads; Ghost Detect Pro does not.

### Which is updated more often, Ghost Detect Pro or PARAVOX ITC SYSTEM 4?

Ghost Detect Pro ships an update every 83 months, and PARAVOX ITC SYSTEM 4 monthly. Most recently, Ghost Detect Pro was updated on October 17, 2026 and PARAVOX ITC SYSTEM 4 on October 17, 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.*