# Stud Finder vs AltMeter

The clearest difference is price: Stud Finder at Free against AltMeter's $0.99. AltMeter's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence and device support there is nothing between them.

Stud Finder is free to download; AltMeter costs $0.99 up front. Stud Finder sells 4 in-app purchases, starting at $2.99 per 7 days. AltMeter asks for nothing beyond the download.

Stud Finder ships an update every 8 days, AltMeter every 10 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Stud Finder | AltMeter |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 8 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 14 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHARAFA BOUKHALFA](https://appshunter.io/developer/1561258175) | [浩东 许](https://appshunter.io/developer/1834069800) |

## 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 |


### AltMeter

[App page](https://appshunter.io/ios/app/altmeter-altitude-and-elevation/id6763587785)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stud Finder free?

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

### Is AltMeter free?

AltMeter costs $0.99, with no in-app purchases.

### Do Stud Finder or AltMeter have ads?

Stud Finder shows ads; AltMeter does not.

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

Stud Finder ships an update every 8 days, and AltMeter every 10 days. Most recently, Stud Finder was updated on October 8, 2026 and AltMeter on October 9, 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.*