# Stud Finder vs 家装N9版

The clearest difference is in-app purchases: 家装N9版 at none against Stud Finder's 4. 家装N9版 also leads on iOS requirement (11.0 vs 15.6). Stud Finder's advantage is device support. On price there is nothing between them.

Both are free to download. Stud Finder sells 4 in-app purchases, starting at $9.99 per year. 家装N9版 asks for nothing beyond the download.

## The numbers

| Metric | Stud Finder | 家装N9版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (42 ratings)](https://appshunter.io/ios/app/stud-finder-wall-and-metal/id1624934793/reviews)** | — |
| Number of ratings | **42** | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 141 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Software Labs](https://appshunter.io/developer/1788219451) | [广州蓝桥软件](https://appshunter.io/developer/784426912) |

## What reviewers say

### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-wall-and-metal/id1624934793)

This app detects metal objects by measuring magnetic field strength using your device's sensor. It can help locate hidden wires, pipes, screws, and act as a stud finder. Explore its practical uses or enjoy it for entertainment.

**Highlights:** Magnetic field detection, Metal object location, Stud finding capability, Electrical wiring detection, Pipe location, Entertainment use cases

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium Yearly Limited | $9.99 | per year |
| 3 Days Free Trial Weekly VIP | $9.99 | per 7 days |
| 3 Day Free Trial then Get Premium | $19.99 | per month |
| Annual VIP | $49.99 | per year |


### 家装N9版

[App page](https://appshunter.io/ios/app/n9/id6450737679)

**In-app purchases:** none


## Frequently asked questions

### Is Stud Finder free?

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

### Is 家装N9版 free?

家装N9版 is free to download, with no in-app purchases.

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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.*