# EMF Detector・Ghost Detector vs Ghost Detector

The clearest difference is rating: EMF Detector・Ghost Detector at 5.0 against Ghost Detector's 3.7. EMF Detector・Ghost Detector also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.1 vs 17.0). Ghost Detector's advantage is ads (none vs shown) and ratings volume (3 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. EMF Detector・Ghost Detector sells 2 in-app purchases, starting at $7.99 per 7 days and Ghost Detector sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

EMF Detector・Ghost Detector holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

EMF Detector・Ghost Detector ships an update every 3 weeks, Ghost Detector every 2 months. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | EMF Detector・Ghost Detector | Ghost Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/emf-detectorghost-detector/id6790258196/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ghost-detector-spirit-box-emf/id6792864879/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 99 MB | 14 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) | [MUHAMMET USLU](https://appshunter.io/developer/1864979364) |

## What reviewers say

### EMF Detector・Ghost Detector

[App page](https://appshunter.io/ios/app/emf-detectorghost-detector/id6790258196)

This app transforms your phone into a real-time magnetic field detector, displaying readings in microtesla or milligauss. It features a detailed instrument panel, alert functions, and a unique ghost detector mode for entertainment. Record and export your sessions for later review.

**Highlights:** Real-time magnetic field detection, Instrument panel with live readings and graphs, Adjustable threshold alerts, Ghost Detector mode, Session recording and CSV export, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Monthly | $19.99 | per month |


### Ghost Detector

[App page](https://appshunter.io/ios/app/ghost-detector-spirit-box-emf/id6792864879)

Transform your phone into a paranormal investigation kit with tools like a spirit box, EMF meter, and spectral camera. Log readings, generate shareable reports, and explore haunted lore. Designed for entertainment and creating dramatic moments.

**Highlights:** Spirit Box for audio detection, EMF Meter for magnetic field readings, Spectral Camera to reveal hidden figures, EVP Recorder for faint voices, Presence Radar for motion tracking, Shareable Investigation Reports, Haunted lore library

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Yearly Pro | $34.99 | per year |
| Tip | $4.99 | one-time |
| Lifetime Pro | $59.99 | one-time |


## Frequently asked questions

### Is EMF Detector・Ghost Detector free?

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

### Is Ghost Detector free?

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

### Which has better reviews, EMF Detector・Ghost Detector or Ghost Detector?

EMF Detector・Ghost Detector is rated higher. EMF Detector・Ghost Detector averages 5.0 out of 5 from 1 ratings, while Ghost Detector averages 3.7 from 3 ratings.

### Do EMF Detector・Ghost Detector or Ghost Detector have ads?

EMF Detector・Ghost Detector shows ads; Ghost Detector does not.

### Which is updated more often, EMF Detector・Ghost Detector or Ghost Detector?

EMF Detector・Ghost Detector ships an update every 3 weeks, and Ghost Detector every 2 months. Most recently, EMF Detector・Ghost Detector was updated on November 10, 2026 and Ghost Detector on November 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.*