Stud Finder: AI Metal Detector3.1.1 - App Store
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Publisher Description
Find hidden metal objects behind walls using your phone’s magnetic sensor.
This app detects ferrous metal (iron, steel) by measuring magnetic field variations in microteslas (µT). It's ideal for locating metal studs, nails, screws, pipes, or other magnetic materials.
How It Works:
Your phone has a built-in magnetometer that measures the surrounding magnetic field. The app calibrates automatically at startup, setting a baseline for your environment. Readings are displayed in real-time, and deviations from the baseline indicate the presence of magnetic objects.
Examples of detection (relative to baseline):
- Empty air: ~baseline (10-60 µT)
- Nail or screw: +5 to +20 µT
- Coin or small metal piece: +20 to +50 µT
- Pipe or screwdriver: +50 to +100 µT
- Metal stud (in wall): +80 to +150 µT
- Strong magnetic source: +150 to 300+ µT
Features:
- Real-time µT reading
- Adjustable sensitivity slider
- "Hold" button to freeze the current value
- Automatic and manual calibration
- Simple and intuitive interface
Works without internet
Tips for better accuracy:
- Remove any phone case or metallic accessories
- Stay away from electronic devices while calibrating
- Use the back of your phone (near the top) for best results - that’s where the sensor is usually located
Calibration saves the current µT value as the baseline
If you get high readings even with nothing nearby, the sensor may need time to stabilize (especially after exposure to strong magnets)
Use it to:
- Locate metal studs behind drywall
- Detect hidden screws or nails
- Scan for magnetic fields around electronic devices
Explore your surroundings with a scientific curiosity!
Version History Detection improvements! 3.1.1 04/03/2025 - Major improvements to magnetic detection accuracy
- More precise readings and better sensitivity
- Enhanced calibration and stability
- Updated tutorial with visual guidance
Your feedback helps us keep improving — thank you for using the app! 3.1.0 03/23/2025 Bugfixing and performance improvements 2.5.2 06/04/2022 Bugfixing and performance improvements 2.5.1 06/20/2021 Bugfixing and performance improvements 2.5.0 06/07/2021 Bugfixing and performance improvements 2.4.0 05/24/2021 Stud detection improved 2.3.0 04/04/2021 Performance improvements and bug fixing 2.2.1 12/06/2020 Performance Improvements and Bug-fixing 2.2.0 12/01/2020 Performance Improvements & Bugfixing 2.1.0 10/13/2020 - New user interface
- Significantly reduced application size
- Bug-fixing and performance improvements 2.0.0 09/14/2020 1.0 09/10/2020
About Stud Finder: AI Metal Detector
The company that develops Stud Finder: AI Metal Detector is Shining Muffin LLC. The latest version released by its developer is 3.1.1.
To install Stud Finder: AI Metal Detector on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Stud Finder: AI Metal Detector as malware if the download link is broken.
How to install Stud Finder: AI Metal Detector on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Stud Finder: AI Metal Detector is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Stud Finder: AI Metal Detector is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.1.1
posted on 2026-10-14
Version History Detection improvements! 3.1.1 04/03/2025 - Major improvements to magnetic detection accuracy
- More precise readings and better sensitivity
- Enhanced calibration and stability
- Updated tutorial with visual guidance
Your feedback helps us keep improving — thank you for using the app! 3.1.0 03/23/2025 Bugfixing and performance improvements 2.5.2 06/04/2022 Bugfixing and performance improvements 2.5.1 06/20/2021 Bugfixing and performance improvements 2.5.0 06/07/2021 Bugfixing and performance improvements 2.4.0 05/24/2021 Stud detection improved 2.3.0 04/04/2021 Performance improvements and bug fixing 2.2.1 12/06/2020 Performance Improvements and Bug-fixing 2.2.0 12/01/2020 Performance Improvements & Bugfixing 2.1.0 10/13/2020 - New user interface
- Significantly reduced application size
- Bug-fixing and performance improvements 2.0.0 09/14/2020 1.0 09/10/2020
version 3.1.1
posted on 2025-04-03
Detection improvements!
version 3.1.1
posted on 2025-04-03
Apr 3, 2025
Version 3.1.1
Detection improvements!
version 3.1.0
posted on 2025-03-23
Mar 23, 2025
Version 3.1.0
- Major improvements to magnetic detection accuracy
- More precise readings and better sensitivity
- Enhanced calibration and stability
- Updated tutorial with visual guidance
Your feedback helps us keep improving — thank you for using the app!
version 2.5.2
posted on 2022-06-04
Jun 4, 2022 Version 2.5.2
Bugfixing and performance improvements
version 2.5.1
posted on 2021-06-20
Jun 20, 2021 Version 2.5.1
Bugfixing and performance improvements
Disclaimer
Official App Store Link
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