Stud Finder Pro: Wall Detector

Metal Scanner & Beam Locator

Only for iPhone

Free · In‑App Purchases

iPhone

Find wall studs, nails, and screws behind your walls, no extra tools needed. Just your iPhone. Find wall studs instantly with your iPhone. Stud Finder Pro uses your device's built-in magnetometer to detect metal studs, nails, and screws behind drywall. No extra tools needed. Simply slide your phone along the wall. The real-time display shows magnetic field strength, and alerts confirm detection with sound and haptic feedback. FEATURES: - Real-time magnetic field detection - Audio beeps that increase with signal strength - Haptic feedback for hands-free detection - Auto-calibration: just place phone flat on wall - Sensor location tip so you know exactly where your phone detects - Clean, modern dark interface - Works on drywall, plaster, and wood surfaces HOW IT WORKS: Your iPhone has a built-in magnetometer (the same sensor that powers your compass). Stud Finder Pro measures changes in the magnetic field to detect metal fasteners like nails and screws that hold drywall to wooden studs. TIPS FOR BEST RESULTS: - Remove your phone case before scanning - Hold your phone flat against the wall - Move slowly and steadily in one direction - Metal studs are detected directly. Wood studs are found via their metal fasteners. IMPORTANT: This app detects ferromagnetic metals only. It cannot detect wood directly, plastic pipes, or non-magnetic metals like copper or aluminum. Find what's behind your walls. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, Cloud Motion Lab LLC, 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
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

  • Seller
    • Cloud Motion Lab LLC
  • Size
    • 4.8 MB
  • Category
    • Utilities
  • Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • In-App Purchases
    Yes
  • Copyright
    • © 2026 Cloud Motion Lab LLC
  • Privacy Policy

    • More by Cloud Motion Lab LLC