# Ghost Detector EMF Scanner vs RedFlagDetectorAI

The clearest difference is in-app purchases: RedFlagDetectorAI at none against Ghost Detector EMF Scanner's 13. RedFlagDetectorAI also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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. RedFlagDetectorAI asks for nothing beyond the download.

Ghost Detector EMF Scanner ships an update every 3 weeks, RedFlagDetectorAI weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ghost Detector EMF Scanner | RedFlagDetectorAI |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 48 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) | [Alperen Turker](https://appshunter.io/developer/1845845217) |

## What reviewers say

### 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 |


### RedFlagDetectorAI

[App page](https://appshunter.io/ios/app/redflagdetectorai/id6760943095)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Detector EMF Scanner free?

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

### Is RedFlagDetectorAI free?

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

### Do Ghost Detector EMF Scanner or RedFlagDetectorAI have ads?

Neither Ghost Detector EMF Scanner nor RedFlagDetectorAI shows ads.

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

Ghost Detector EMF Scanner ships an update every 3 weeks, and RedFlagDetectorAI weekly. Most recently, Ghost Detector EMF Scanner was updated on October 24, 2026 and RedFlagDetectorAI on October 25, 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.*