# Stud Finder Pro vs Stud Finder

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stud Finder Pro ships an update every 2 months, Stud Finder every 3 weeks. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Stud Finder Pro | Stud Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/stud-finder-wall-scanner/id6764902548/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 7 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) | [Monolayer Studio](https://appshunter.io/developer/1864336935) |

## 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-scanner/id6764902548)

This utility app uses your iPhone's magnetometer to detect metal fasteners behind drywall, helping you locate stud lines. Simply sweep your phone across the wall to find screws and nails, then mark the spikes to identify the stud's position for mounting.

**Highlights:** Detects metal fasteners behind drywall, Locates stud lines, Uses iPhone's magnetometer, Simple sweep-and-detect method, No ads or interruptions

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

**In-app purchases:** none


## 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 no in-app purchases.

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

Stud Finder Pro shows ads; Stud Finder does not.

### 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 10, 2026 and Stud Finder on September 15, 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.*