Metal Detector・EMF Reader
Tesla Meter & Magnetometer
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Turn your iPhone into a powerful Metal Detector, Stud Finder & EMF Reader using the built-in magnetometer sensor.
Metal Detector helps you locate nearby metal objects, detect magnetic fields, analyze EMF levels, and visualize live magnetometer readings directly from your device. Whether you’re searching for hidden metal, locating wall studs, checking electronics for EMF activity, or exploring magnetic fields around you, this app gives you real-time precision and easy-to-read insights.
Perfect for DIY projects, construction work, home improvement, electronics testing, hobby exploration, and everyday utility use.
FEATURES
• Detect nearby metal objects using your iPhone’s magnetometer
• Find wall studs, screws, nails, pipes, and hidden metallic objects
• Real-time magnetic field readings in microtesla (µT)
• Live EMF meter and magnetometer graph visualization
• Signal confidence indicator for stronger detections
• Axis-based directional detection system
• Smooth real-time graphing of magnetic field activity
• Minimal, clean, and professional interface
• Fast and lightweight performance
• Works instantly with supported iPhones
HOW IT WORKS
The app uses your iPhone’s built-in magnetometer sensor to measure magnetic field strength. When metal or magnetic objects are nearby, the magnetic field changes and the app displays the variation in real time.
You can use Metal Detector to:
• Locate metal studs in walls
• Find hidden screws or nails
• Detect magnetic interference
• Measure EMF activity around electronics
• Explore magnets and magnetic fields
• Scan objects for metallic presence
GREAT FOR
• DIY & home improvement
• Construction & renovation
• Electricians & technicians
• Hobbyists & explorers
• Educational science experiments
• Everyday utility detection
IMPORTANT NOTES
• Accuracy depends on your iPhone’s magnetometer sensor
• Best results occur with ferromagnetic metals like iron and steel
• Does not work for non ferrous metal like Aluminum, gold, silver
• Thick walls or heavy interference can affect readings
• Remove magnetic phone accessories for improved accuracy
Download Metal Detector today and transform your iPhone into a smart magnetic field scanner, EMF reader, and stud finder tool.
Terms of service - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Small updates with a new much cooler and satisfying button!
Thank you for choosing us! Hydrate and have a great day.
In-App Purchases
The developer, Yash Mandhyan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yash Mandhyan
- Size
- 19.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 31 more
- English, Arabic, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Access $4.99
- Copyright
- © EmfX