
Stud Finder: Drywall Scanner
Metal Detector & Bubble Level
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Free
In-App Purchases
About
StudFinder turns your iPhone into three handy tools for hanging, mounting and DIY work: a metal scanner, a bubble level and a protractor.
METAL SCAN
Find steel screws and nails behind drywall using your iPhone's built-in magnetometer. Calibrate away from metal, slide the top of the phone slowly along the wall and watch the signal rise when you pass over a screw or nail. Choose Metal mode for everyday use or the more sensitive Wall mode for deeper fasteners. Screws in drywall usually mark where the studs are.
BUBBLE LEVEL
Check if a shelf, picture frame or table is straight. Use Surface mode to check a flat surface on both axes, or Edge mode to check tilt along one edge. Calibrate on a known level surface and hold the reading on screen.
PROTRACTOR
Rest the phone's edge on a surface to measure its angle. Zero the angle on one surface to measure the relative angle to another, and hold the result to read it later.
DESIGNED FOR THE JOB
- Clean, dark interface that is easy to read on site
- Haptic feedback when metal is detected
- Step-by-step guides for each tool
- No account needed
GOOD TO KNOW
The magnetometer responds only to magnetic metals such as iron and steel. StudFinder does not detect wood, plastic pipes, copper, aluminum or electrical wiring. Always verify with a dedicated detector or building plans before drilling.
STUDFINDER PRO
Using the tools requires a StudFinder Pro subscription, available weekly or yearly. The yearly plan starts with a 7-day free trial. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings.
Terms of Use: https://umutarduc.com/terms.html
Privacy Policy: https://umutarduc.com/privacy.html
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What's New in Stud Finder
1.0
November 10, 2026
2
Subscriptions & In-App Purchases
StudFinder Pro Weekly
Weekly access to the stud finder, level and protractor.
$4.997 Days





