# Stud Finder Pro vs Stud Finder & Wall Scanner

The clearest difference is in-app purchases: Stud Finder Pro at none against Stud Finder & Wall Scanner's 2. Stud Finder & Wall Scanner's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Stud Finder & Wall Scanner sells 2 in-app purchases, starting at $5.99 per 7 days. Stud Finder Pro asks for nothing beyond the download.

Stud Finder Pro ships an update every 2 months, Stud Finder & Wall Scanner every 2 weeks. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Stud Finder Pro | Stud Finder & Wall Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stud-finder-and-wall-scanner/id6759484055/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 41 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) | [Tianjin Illuso Information Technology Co., Ltd.](https://appshunter.io/developer/1864792206) |

## What reviewers say

### Stud Finder Pro

[App page](https://appshunter.io/ios/app/stud-finder-pro-stud-sensor/id6759074563)

**In-app purchases:** none


### Stud Finder & Wall Scanner

[App page](https://appshunter.io/ios/app/stud-finder-and-wall-scanner/id6759484055)

Transform your smartphone into a powerful stud finder. This utility app uses advanced magnetometer technology to accurately detect metal studs, screws, and joists behind walls. It also features AC wire detection and augmented reality tools for precise home renovation projects.

**Highlights:** Precise stud and joist detection, Live AC wire warning, Augmented reality visualization, Integrated bubble level, Metal and wooden support identification

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $5.99 | per 7 days |
| Pro (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is Stud Finder Pro free?

Stud Finder Pro is free to download, with no in-app purchases.

### Is Stud Finder & Wall Scanner free?

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

### Do Stud Finder Pro or Stud Finder & Wall Scanner have ads?

Both Stud Finder Pro and Stud Finder & Wall Scanner show ads.

### Which is updated more often, Stud Finder Pro or Stud Finder & Wall Scanner?

Stud Finder Pro ships an update every 2 months, and Stud Finder & Wall Scanner every 2 weeks. Most recently, Stud Finder Pro was updated on October 20, 2026 and Stud Finder & Wall Scanner on October 21, 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.*