# Metal Detector・EMF Reader vs net360 Smart Security

The clearest difference is in-app purchases: net360 Smart Security at none against Metal Detector・EMF Reader's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Metal Detector・EMF Reader sells 1 one-off in-app purchase. net360 Smart Security asks for nothing beyond the download.

Metal Detector・EMF Reader ships an update weekly, net360 Smart Security every 5 days. The most recent releases landed on August 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Metal Detector・EMF Reader | net360 Smart Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | — |
| Size | 18 MB | 43 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yash Mandhyan](https://appshunter.io/developer/1856960217) | [net360](https://appshunter.io/developer/1846734571) |

## What reviewers say

### Metal Detector・EMF Reader

[App page](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622)

Transform your iPhone into a versatile tool for detecting metal objects, locating wall studs, and measuring EMF levels. Utilize the device's built-in magnetometer for real-time insights into magnetic fields and signal strength, perfect for various DIY and utility tasks.

**Highlights:** Detect nearby metal objects, Find wall studs, screws, nails, pipes, Real-time magnetic field readings, Live EMF meter and graph visualization, Signal confidence indicator, Axis-based directional detection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


### net360 Smart Security

[App page](https://appshunter.io/ios/app/net360-smart-security/id6754123887)

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detector・EMF Reader free?

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

### Is net360 Smart Security free?

net360 Smart Security is free to download, with no in-app purchases.

### Do Metal Detector・EMF Reader or net360 Smart Security have ads?

Neither Metal Detector・EMF Reader nor net360 Smart Security shows ads.

### Which is updated more often, Metal Detector・EMF Reader or net360 Smart Security?

Metal Detector・EMF Reader ships an update weekly, and net360 Smart Security every 5 days. Most recently, Metal Detector・EMF Reader was updated on August 9, 2026 and net360 Smart Security on September 17, 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.*