# Magnetometer vs Stud Finder

The clearest difference is price: Stud Finder at Free against Magnetometer's $1.99. Stud Finder also leads on ratings volume (3 vs 1). Magnetometer's advantage is in-app purchases (none vs 2) and rating (5.0 vs 4.7). On ads and device support there is nothing between them.

Stud Finder is free to download; Magnetometer costs $1.99 up front. Stud Finder sells 2 in-app purchases, starting at $5.99 per 7 days. Magnetometer asks for nothing beyond the download.

Magnetometer holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | Magnetometer | Stud Finder |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/magnetometer-emf-detector/id6752918170/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/stud-finder-wallx/id6753581688/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 23 MB | 15 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [SootheTrail Solutions LLC](https://appshunter.io/developer/1815309839) | [Kiryl Nazarau](https://appshunter.io/developer/1762044994) |

## What reviewers say

### Magnetometer

[App page](https://appshunter.io/ios/app/magnetometer-emf-detector/id6752918170)

Transform your device into a precise electromagnetic field detector. Ideal for electrical safety checks, scientific exploration, and environmental monitoring with real-time readings and historical data.

**Highlights:** Real-time EMF detection, Historical trend charts, Customizable alerts, Data export, Multiple units support, Adjustable sampling rates

**In-app purchases:** none


### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-wallx/id6753581688)

This utility app transforms your phone into a stud and metal detector. It offers instant detection, smart calibration, and real-time feedback to help you locate hidden objects behind walls for home projects.

**Highlights:** Instant stud detection, Metal object finder, Smart calibration, Real-time feedback, Easy to use

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is Magnetometer free?

Magnetometer costs $1.99, with no in-app purchases.

### Is Stud Finder free?

Stud Finder is free to download, with in-app purchases available.

### Which has better reviews, Magnetometer or Stud Finder?

Magnetometer is rated higher. Magnetometer averages 5.0 out of 5 from 1 ratings, while Stud Finder averages 4.7 from 3 ratings.

### Do Magnetometer or Stud Finder have ads?

Neither Magnetometer nor Stud Finder 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.*