# Stud Finder vs Conrad Alert App

The clearest difference is in-app purchases: Conrad Alert App at none against Stud Finder's 4. Conrad Alert App also leads on ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Stud Finder sells 4 in-app purchases, starting at $2.99 per 7 days. Conrad Alert App asks for nothing beyond the download.

Stud Finder ships an update every 9 days, Conrad Alert App weekly. The most recent releases landed on October 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Stud Finder | Conrad Alert App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/stud-finder-wall-detector/id6504248155/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 23 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHARAFA BOUKHALFA](https://appshunter.io/developer/1561258175) | [Ridaro Inc.](https://appshunter.io/developer/1530969383) |

## What reviewers say

### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-wall-detector/id6504248155)

Instantly scan walls to locate metal objects, studs, and wires using your device's magnetic field. Visualize discoveries with a graph view and adjust sensitivity for precise detection. This tool is ideal for home improvement and DIY projects.

**Highlights:** Metal object detection, Stud and wire finding, Magnetic field scanning, Graph view visualization, Adjustable sensitivity settings

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| PRO Membership | $4.99 | per month |
| Yearly PRO Membership | $29.99 | per year |
| StuDetect Pro Lifetime | $49.99 | one-time |


### Conrad Alert App

[App page](https://appshunter.io/ios/app/conrad-alert-app/id6791420665)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stud Finder free?

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

### Is Conrad Alert App free?

Conrad Alert App is free to download, with no in-app purchases.

### Do Stud Finder or Conrad Alert App have ads?

Stud Finder shows ads; Conrad Alert App does not.

### Which is updated more often, Stud Finder or Conrad Alert App?

Stud Finder ships an update every 9 days, and Conrad Alert App weekly. Most recently, Stud Finder was updated on October 24, 2026 and Conrad Alert App on September 28, 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.*