This utility app leverages your device's magnetometer to detect metal objects like studs, nails, and screws within walls. It offers adjustable sensitivity settings for precise location finding, making DIY projects easier.




249+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our magnetometer stud finder list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.9★ (38) | Yes | No | Oct 2026 | ||
| 2 | Free | 4.4★ (23K) | No | Yes | Nov 2026 | ||
| 3 | Free | 4.2★ (1.2K) | No | Yes | Oct 2026 | ||
| 4 | Free | 4.5★ (45) | No | Yes | Oct 2026 | ||
| 5 | Free | — | No | Yes | Sep 2026 | ||
| 6 | Free | — | Yes | Yes | May 2026 | ||
| 7 | Free | 4.6★ (443) | Yes | Yes | Oct 2026 | ||
| 8 | Free | — | No | Yes | Oct 2026 |




This utility app leverages your device's magnetometer to detect metal objects like studs, nails, and screws within walls. It offers adjustable sensitivity settings for precise location finding, making DIY projects easier.




This utility app uses your iPhone's magnetometer to detect metal studs behind walls. Simply hold your device near the wall and observe the indicator for changes in the magnetic field. For best results, remove any external case from your phone.





This app uses your phone's magnetic sensor to detect ferrous metals behind walls. It measures magnetic field variations to help locate studs, pipes, screws, and other magnetic objects. Ideal for DIY projects and general exploration.