Stud Finder & Metal Detector

Find wall studs, beams, screws, nails and live wires before you drill. Stud Finder turns your phone's built-in magnetometer into a stud detector, wall scanner and metal detector – no extra hardware. ▸ HOW IT WORKS Slide the phone slowly across the wall. The gauge rises as you pass a screw, nail or metal bracket in the stud; sound and haptic feedback tell you the moment you are over it. Mark the spot, drill with confidence. ▸ WHAT YOU GET • Magnetic gauge with X, Y, Z readings and a live signal graph • Adjustable sensitivity for drywall, plaster, tile and thick walls • Sound and vibration alerts so you can watch the wall, not the screen • Flashlight for dark corners, basements and attics • Works offline, no account, no ads ▸ WALL TOOLS • Bubble level – level shelves, frames and furniture • Hang a Picture – spacing and nail height for 1–5 frames • TV Mount Height – bracket height from your seating position • Screws & Anchors – which anchor holds how much weight ▸ FINDS Wood studs and joists (via the screws and nails in them), metal studs, rebar, pipes, conduit, nails, screws, brackets and other ferrous metal behind drywall, plaster or wood. ▸ WHO IT'S FOR Homeowners, renters, DIYers, carpenters, electricians, installers and anyone mounting a TV, shelf, mirror or cabinet. ▸ GOOD TO KNOW The app reads your phone's magnetometer, so it detects metal (screws, nails, pipes), not wood itself. Keep magnets, cases with magnets and metal objects away from the phone while scanning. For live wires and certified work, confirm with a dedicated instrument. ▸ SUBSCRIPTION Free to download with core scanning. A subscription unlocks the live graph, adjustable sensitivity, sound & haptic feedback and all wall tools. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage or cancel in Google Play. A free trial, where offered, converts to a paid subscription unless cancelled before it ends. Privacy Policy: https://thestudfinder.app/privacy Terms of Use: https://thestudfinder.app/terms