# Stud Finder Pro vs Stud Finder

The clearest difference is in-app purchases: Stud Finder Pro at none against Stud Finder's 2. Stud Finder's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stud Finder 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 every 3 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Stud Finder Pro | Stud Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (7 ratings)](https://appshunter.io/ios/app/stud-finder-wall-detector/id6766569586/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 7 MB | 24 MB |
| Requires iOS | **17.0** | 18 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) | [Appdoro LLC](https://appshunter.io/developer/1896303435) |

## 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

[App page](https://appshunter.io/ios/app/stud-finder-wall-detector/id6766569586)

This tool transforms your iPhone into a stud finder using its built-in magnetometer. Detect metal fasteners behind walls for secure installations. Offers real-time feedback and calibration for accurate results on various surfaces.

**Highlights:** Real-time magnetic field detection, Visual strength meter with haptic/sound feedback, Calibration mode for accuracy, Works on drywall and plaster, Distraction-free interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $5.99 | per 7 days |
| Weekly Access With Trial | $5.99 | per 7 days |


## Frequently asked questions

### Is Stud Finder Pro free?

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

### Is Stud Finder free?

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

### Do Stud Finder Pro or Stud Finder have ads?

Both Stud Finder Pro and Stud Finder show ads.

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

Stud Finder Pro ships an update every 2 months, and Stud Finder every 3 weeks. Most recently, Stud Finder Pro was updated on September 29, 2026 and Stud Finder on October 7, 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.*