Find Studs.
Instantly. With Your iPhone.
Stop guessing where to drill. Stud Finder Plus turns your iPhone into a magnetic stud detector — scan your wall and see real-time signal feedback in seconds. No stud finder tool needed.
Hang anything with confidence.
Real-time magnetic detection, adjustable sensitivity, and a clear visual gauge — all from your iPhone.
Instant Stud Detection
Scan along your wall and get real-time magnetic signal feedback. The app detects metal fasteners behind drywall instantly — no waiting, no guessing.
270° Visual Signal Gauge
Watch the needle move as you approach a stud. The color-coded gauge shifts from green to red so you know exactly when you're on target.
Clear Metal Signal Alert
When the magnetic signal is strong enough, a bold METAL SIGNAL indicator appears. No ambiguity — you know precisely where the stud is.
Adjustable Sensitivity
Thick plaster? Thin drywall? Adjust the sensitivity to match your wall type and get accurate readings every time.
Manual Calibration
Calibrate against your specific wall for a rock-solid baseline. Eliminates false positives and gives you readings you can trust.
No Extra Hardware
Your iPhone's built-in magnetometer does the work. No need to buy a separate stud finder tool — just download and scan.
Find your first stud in 30 seconds.
Calibrate
Hold your iPhone flat against the wall in an empty area and tap calibrate to set your baseline.
Scan
Slowly slide your phone along the wall. Watch the gauge respond in real time as you approach metal.
Mark & Drill
When the METAL SIGNAL indicator fires, mark the spot. You've found your stud.
See it in action.
A clean, focused interface built for one thing: finding studs fast.
Built for Every Wall Project
Whether you're mounting a TV, hanging art, or installing shelves — Stud Finder Plus has you covered.
Mount a TV on the Wall
Find the studs behind your drywall so your TV bracket anchors into solid wood — not just drywall anchors that can fail under weight.
Hang Heavy Shelves & Art
Floating shelves, mirrors, and large frames need stud support. Scan, mark, and mount with confidence.
Home Renovation Projects
Locate framing before cutting into walls, running wires, or installing cabinets. Know what's behind the drywall before you start.
Childproof Furniture Anchoring
Anchor bookshelves, dressers, and heavy furniture to wall studs to prevent tip-overs. A stud finder is essential for child safety.
Why Use Your iPhone Instead?
See how Stud Finder Plus compares to hardware stud finders and other apps.
Why Homeowners Love This App
Skip the hardware store. Your iPhone is the only tool you need.
Save Money on Tools
No need to buy a separate stud finder. Your iPhone does the job for free with its built-in magnetometer.
Hang Things Safely
TVs, shelves, and heavy frames stay secure when anchored into studs. Never rely on drywall anchors alone again.
Done in Minutes
Calibrate, scan, and mark your studs in under a minute. No complicated setup, no instruction manuals.
Always With You
Your stud finder is always in your pocket. Need to check a wall at the hardware store or a friend's house? Just open the app.
Common questions.
Everything you need to know about finding studs with your iPhone.
Learn More
Master stud finder plus with our comprehensive guides
Your next project starts here.
Download Stud Finder Plus free. Find your first wall stud in 30 seconds.