# KARR vs Ghost Detector EMF Scanner

The clearest difference is in-app purchases: KARR at none against Ghost Detector EMF Scanner's 13. KARR also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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. KARR asks for nothing beyond the download.

## The numbers

| Metric | KARR | Ghost Detector EMF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (10 ratings)](https://appshunter.io/ios/app/ghost-detector-emf-scanner/id6759486220/reviews)** |
| Number of ratings | — | **10** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 39 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [Manuel Meloni](https://appshunter.io/developer/1632593623) | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) |

## What reviewers say

### KARR

[App page](https://appshunter.io/ios/app/karr/id6599858081)

**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 KARR free?

KARR 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 KARR or Ghost Detector EMF Scanner have ads?

Neither KARR nor Ghost Detector EMF Scanner shows ads.

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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.*