# 抓鬼神器 vs Ghost Detector EMF Scanner

The clearest difference is in-app purchases: 抓鬼神器 at none against Ghost Detector EMF Scanner's 13. 抓鬼神器 also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Ghost Detector EMF Scanner's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Ghost Detector EMF Scanner sells 11 in-app purchases, starting at $2.99 per 7 days. 抓鬼神器 asks for nothing beyond the download.

抓鬼神器 ships an update fortnightly, Ghost Detector EMF Scanner every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 抓鬼神器 | Ghost Detector EMF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (12 ratings)](https://appshunter.io/ios/app/ghost-detector-emf-scanner/id6759486220/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 60 MB | 39 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Aisen Digital Technology Co., Ltd.](https://appshunter.io/developer/1758022424) | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) |

## What reviewers say

### 抓鬼神器

[App page](https://appshunter.io/ios/app/id6742887108)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghost Detector EMF Scanner

[App page](https://appshunter.io/ios/app/ghost-detector-emf-scanner/id6759486220)

This app uses your device's sensors to detect electromagnetic field anomalies, simulating paranormal activity. It features a real-time radar, ghost identification, and a soundboard for an immersive entertainment experience.

**Highlights:** Real-time EMF radar, Ghost identification (names, types, danger levels), Spooky soundboard with sound effects, Haptic vibration feedback, Dark night-vision interface

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Lifetime Pro - Special Offer | $2.99 | per 7 days |
| Ghost Detector Pro Weekly | $3.99 | per 7 days |
| Weekly Pro - Special Offer | $3.99 | per 7 days |
| Pro Weekly | $4.99 | per 7 days |
| Yearly Pro | $9.99 | per year |
| Lifetime Pro - Special Offer | $4.99 | one-time |
| Lifetime Pro - Special Offer | $6.99 | one-time |
| Lifetime | $9.99 | one-time |
| Lifetime Pro - Special Offer | $9.99 | one-time |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 抓鬼神器 free?

抓鬼神器 is free to download, with no in-app purchases.

### Is Ghost Detector EMF Scanner free?

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

### Do 抓鬼神器 or Ghost Detector EMF Scanner have ads?

抓鬼神器 shows ads; Ghost Detector EMF Scanner does not.

### Which is updated more often, 抓鬼神器 or Ghost Detector EMF Scanner?

抓鬼神器 ships an update fortnightly, and Ghost Detector EMF Scanner every 3 weeks. Most recently, 抓鬼神器 was updated on October 24, 2026 and Ghost Detector EMF Scanner on October 24, 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.*