# Stud Finder vs Stud Finder Pro

The clearest difference is in-app purchases: Stud Finder Pro at none against Stud Finder's 3. Stud Finder's advantage is ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Stud Finder sells 3 in-app purchases, starting at $1.99 per 7 days. Stud Finder Pro asks for nothing beyond the download.

Stud Finder ships an update every 4 months, Stud Finder Pro every 2 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Stud Finder | Stud Finder Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 39 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387) | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) |

## What reviewers say

### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-joist-detector/id6751670692)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $1.99 | per 7 days |
| Monthly Pro | $4.99 | per month |
| Pro Anual | $29.99 | per year |


### Stud Finder Pro

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

**In-app purchases:** none


## Frequently asked questions

### Is Stud Finder free?

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

### Is Stud Finder Pro free?

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

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

Stud Finder Pro shows ads; Stud Finder does not.

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

Stud Finder ships an update every 4 months, and Stud Finder Pro every 2 months. Most recently, Stud Finder was updated on September 19, 2026 and Stud Finder Pro on September 10, 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.*