# EarCheck vs EMF Detector・Ghost Detector

The clearest difference is in-app purchases: EarCheck at none against EMF Detector・Ghost Detector's 2. EarCheck also leads on ads (none vs shown). EMF Detector・Ghost Detector's advantage is device support (3 vs 1). On price and iOS requirement 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. EarCheck asks for nothing beyond the download.

## The numbers

| Metric | EarCheck | EMF Detector・Ghost Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/emf-detectorghost-detector/id6790258196/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 99 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### EarCheck

[App page](https://appshunter.io/ios/app/earcheck-hearing-test/id6784143421)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is EarCheck free?

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

### Is EMF Detector・Ghost Detector free?

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

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

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

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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.*