# Studfinder Tool Metal Detector vs Metal Detector・EMF Reader

The clearest difference is rating: Metal Detector・EMF Reader at 5.0 against Studfinder Tool Metal Detector's 3.0. Metal Detector・EMF Reader also leads on update cadence (weekly vs every 2 months) and monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Studfinder Tool Metal Detector sells 1 one-off in-app purchase and Metal Detector・EMF Reader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Metal Detector・EMF Reader holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Studfinder Tool Metal Detector ships an update every 2 months, Metal Detector・EMF Reader weekly. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Studfinder Tool Metal Detector | Metal Detector・EMF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/studfinder-tool-metal-detector/id6740281267/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/metal-detectoremf-reader/id6749162622/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 18 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IVANA RAST](https://appshunter.io/developer/1782298960) | [Yash Mandhyan](https://appshunter.io/developer/1856960217) |

## What reviewers say

### Studfinder Tool Metal Detector

[App page](https://appshunter.io/ios/app/studfinder-tool-metal-detector/id6740281267)

Easily locate studs within walls using your phone's magnetometer. The app provides real-time visual and haptic feedback to simplify hanging shelves, mounting TVs, or any DIY project.

**Highlights:** Wall stud detection, Magnetometer sensor use, Haptic and sound alerts, Real-time visual graph, Step-by-step instructions

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $4.99 | one-time |


### 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 | $2.99 | one-time |


## Frequently asked questions

### Is Studfinder Tool Metal Detector free?

Studfinder Tool Metal Detector is free to download, with in-app purchases available.

### Is Metal Detector・EMF Reader free?

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

### Which has better reviews, Studfinder Tool Metal Detector or Metal Detector・EMF Reader?

Metal Detector・EMF Reader is rated higher. Studfinder Tool Metal Detector averages 3.0 out of 5 from 2 ratings, while Metal Detector・EMF Reader averages 5.0 from 2 ratings.

### Do Studfinder Tool Metal Detector or Metal Detector・EMF Reader have ads?

Neither Studfinder Tool Metal Detector nor Metal Detector・EMF Reader shows ads.

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

Studfinder Tool Metal Detector ships an update every 2 months, and Metal Detector・EMF Reader weekly. Most recently, Studfinder Tool Metal Detector was updated on October 17, 2026 and Metal Detector・EMF Reader on October 25, 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.*