# Ethr Preview vs Magnetometer & WiFi Scanner

The clearest difference is in-app purchases: Ethr Preview at none against Magnetometer & WiFi Scanner's 1. Magnetometer & WiFi Scanner's advantage is iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Magnetometer & WiFi Scanner sells 1 in-app purchase, starting at $4.99 per 7 days. Ethr Preview asks for nothing beyond the download.

## The numbers

| Metric | Ethr Preview | Magnetometer & WiFi Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/magnetometer-and-wifi-scanner/id6745372939/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Freemium |
| Size | 63 MB | 54 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [VentureDive](https://appshunter.io/developer/439880351) | [Spy Phone Labs LLC](https://appshunter.io/developer/917089297) |

## What reviewers say

### Ethr Preview

[App page](https://appshunter.io/ios/app/ethr-preview/id6742777779)

**Features:** macOS Compatibility

**In-app purchases:** none


### Magnetometer & WiFi Scanner

[App page](https://appshunter.io/ios/app/magnetometer-and-wifi-scanner/id6745372939)

Analyze your surroundings with your iPhone's sensors. Detect magnetic field changes and scan your Wi-Fi network to see connected devices. All processing is done locally on your device.

**Highlights:** Live magnetometer readings, Magnetic field anomaly detection, Wi-Fi network scanning, View connected IP addresses, Save scan history, On-device processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Camera Detection Helper | $4.99 | per 7 days |


## Frequently asked questions

### Is Ethr Preview free?

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

### Is Magnetometer & WiFi Scanner free?

Magnetometer & WiFi Scanner is free to download, with in-app purchases available.

### Do Ethr Preview or Magnetometer & WiFi Scanner have ads?

Neither Ethr Preview nor Magnetometer & WiFi 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.*