Stud + Metal Scanner
Precision Magnetic Detector
Only for iPhone
Free
iPhone
Detect wall studs, screws, nails, or measure magnetic fields (EMF) instantly with your iPhone — perfect for DIY, home improvement, or metal detection!
Detect studs, screws, nails, and measure magnetic fields (EMF) instantly with your iPhone.
Two powerful modes in one app: Stud Finder & Magnetometer — works entirely on your iPhone. Perfect for DIY enthusiasts, home improvement projects, tech experiments, educational purposes, contractors, engineers, and anyone curious about magnetic fields or hidden metal.
Stud Finder Mode
Locate wall studs, screws, nails, metal pipes, and hidden metal objects behind drywall, plaster, and panel walls.
Accurate readings using your iPhone’s built-in magnetic sensor.
Pro Tip: For best results, hold the bottom third of the back near the wall — that’s where the sensor is.
Pause scans to note field values for precision.
Re-zero the sensor anytime for accurate readings.
Detect studs, screws, nails, wall anchors, and metal pipes for safer drilling and renovations.
Ideal for homeowners, contractors, interior designers, and DIY enthusiasts.
Perfect for hanging shelves, picture frames, cabinets, mirrors, or TVs without guesswork.
Magnetometer Mode (EMF Detection)
Measure magnetic fields in real time.
Graph view shows field changes instantly.
Detect EMF levels, metal objects, and magnetic anomalies for experiments or tech projects.
Monitor magnetic field trends and peaks on the live graph.
Perfect for students, engineers, hobbyists, or anyone exploring EMF.
Ideal for classrooms, STEM labs, science fairs, or home experiments.
Dual-Mode Functionality
Find studs and detect magnetic fields (EMF).
Perfect for home DIY, construction, school labs, STEM experiments, or curiosity-driven exploration.
Provides actionable, real-time feedback for home improvement and tech applications.
Why Users Love Stud + Metal Scanner
Clean interface for scanning walls or visualizing magnetic fields.
Real-time feedback ensures you never miss studs, screws, nails, or metal objects.
Graph mode provides instant visual confirmation of field changes.
Safe and reliable for home improvement, DIY, and tech explorations.
Lightweight and fast
Perfect for casual users, contractors, and technical professionals.
Ideal for detecting hidden studs, metal objects, or performing STEM experiments.
Pro Tips
Pause scans to record readings and plan your project.
Move your iPhone slowly along walls for optimal detection.
Use Magnetometer mode to explore EMF and hidden metals.
Re-zero the sensor whenever needed.
Bottom third of iPhone back is the best spot for scanning.
Corners, edges, or areas with high metal density for best results.
Combine Stud Finder and Magnetometer modes to validate readings.
Use Cases & Applications
Hang shelves, TVs, picture frames, cabinets, mirrors, or artwork safely.
Detect metal studs, screws, nails, wall anchors, and metal pipes.
Explore magnetic fields in classrooms, labs, science fairs, or DIY tech projects.
Measure EMF levels for STEM projects, experiments, or educational purposes.
Identify hidden metal objects, magnetic anomalies, or ferrous materials.
Track magnetic field trends visually with the graph for experiments or demonstrations.
Perfect for homeowners, contractors, engineers, students, hobbyists, and interior designers and renovation professionals
Curious minds exploring EMF or magnetic fields, STEM classrooms, educational labs, or science fairs
Why Download
Dual functionality: Stud Finder + Magnetometer
Visual feedback: Graph shows field changes in real time
Reliable: Perfect for home, school, or lab use
Sensor guidance: Bottom third of iPhone back is optimal for scanning
Versatile: DIY projects, home improvement, STEM experiments, and tech enthusiasts
Download Stud + Metal Scanner now to make your next project easier, safer, and more accurate. Detect studs, screws, nails, metal objects, or explore magnetic fields (EMF) — all from your iPhone!
Start scanning today and experience the most versatile Stud Finder & Magnetometer utility app on the App Store!
The developer, PRADEEP CHENDURAN BALASUNDARAM, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PRADEEP CHENDURAN BALASUNDARAM
- Size
- 5.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Pradeep Balasundaram