# wirevision vs Metal Detector・EMF Reader

The clearest difference is in-app purchases: wirevision at none against Metal Detector・EMF Reader's 1. wirevision also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.6). Metal Detector・EMF Reader's advantage is update cadence (weekly vs every 6 weeks). On price and ads there is nothing between them.

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

wirevision ships an update every 6 weeks, Metal Detector・EMF Reader weekly. The most recent releases landed on September 19, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | wirevision | Metal Detector・EMF Reader |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 46 MB | 18 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wiretronic](https://appshunter.io/developer/1543684935) | [Yash Mandhyan](https://appshunter.io/developer/1856960217) |

## What reviewers say

### wirevision

[App page](https://appshunter.io/ios/app/wirevision/id1543684933)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is wirevision free?

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

### Is Metal Detector・EMF Reader free?

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

### Do wirevision or Metal Detector・EMF Reader have ads?

Neither wirevision nor Metal Detector・EMF Reader shows ads.

### Which is updated more often, wirevision or Metal Detector・EMF Reader?

wirevision ships an update every 6 weeks, and Metal Detector・EMF Reader weekly. Most recently, wirevision was updated on September 19, 2026 and Metal Detector・EMF Reader on August 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*