1. Home
  2. Topics
  3. Free Stud Finder App

Best Free Stud Finder App

246+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.4★, the free stud finder app category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.

Compare top Free Stud Finder App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stud Finder®Stud Finder®Free4.4★ (23K)NoYesAug 2026
2Stud Finder゜Stud Finder゜Free4.5★ (4.9K)YesYesAug 2026
3Stud Finder DetectorStud Finder DetectorFree4.4★ (712)YesYesAug 2026
4Wood Stud FinderWood Stud FinderFree4.0★ (52)NoYesAug 2026
5Stud Finder Wall Wood DetectorStud Finder Wall Wood DetectorFree4.3★ (2.4K)NoYesAug 2026
6Stud Finder: StudSpotterStud Finder: StudSpotterFree3.9★ (7)NoYesAug 2026
7Metal Stud Finder - DetectorMetal Stud Finder - DetectorFree—NoNoMay 2026
8Stud Finder - Metal DetectorStud Finder - Metal DetectorFree4.4★ (511)YesYesAug 2026

Top Picks for Free Stud Finder App

Stud Finder®#1

Stud Finder® by Tue Nguyen Minh

Detect wall studs
Editor's Choice
🔧 Utilities
4.4😞(23K ratings)
FreeIn-App Purchases
Stud Finder® screenshot 1
Stud Finder® screenshot 2
Stud Finder® screenshot 3

This utility app uses your iPhone's magnetometer to detect metal studs behind walls. Simply hold your device near the wall and observe the indicator for changes in the magnetic field. For best results, remove any external case from your phone.

What We Love

  • 🚀 Accurately detects metal objects
  • 💡 Innovative use of phone sensors
  • 👍 Helpful for specific use cases

Room to Improve

  • 🔒 Aggressive monetization with constant upgrade prompts
  • 🐛 Inconsistent and unreliable performance
  • 👎 Limited functionality in free version
Stud Finder゜#2

Stud Finder゜ by Hanja Devi

Metal Finder for Studs
Strong Contender
📊 Productivity
4.5😐(4.9K ratings)
FreeAdsIn-App Purchases
Stud Finder゜ screenshot 1
Stud Finder゜ screenshot 2
Stud Finder゜ screenshot 3

This application utilizes your iPhone's magnetometer to detect metal objects, helping you locate hidden studs behind walls. It's designed to quickly find wood studs concealed by drywall, plasterboard, or stucco. Performance may vary based on wall construction and phone accessories.

What We Love

  • 🚀 Works well
  • 👍 Easy to use
  • 💡 Innovative app concept
  • 🚀 Accurate stud detection

Room to Improve

  • 🐛 Inconsistent performance
  • 🐛 Inaccurate stud detection
  • 🔋 Drains phone battery
Stud Finder Detector#3

Stud Finder Detector by Dawid Kowalski

Scan wooden walls, find studs
Worth Considering
🔧 Utilities
4.4(712 ratings)
FreeAdsIn-App Purchases
Stud Finder Detector screenshot 1
Stud Finder Detector screenshot 2
Stud Finder Detector screenshot 3

Easily locate wall studs for home improvement projects. This app uses your iPhone to quickly and accurately detect studs, eliminating guesswork for mounting TVs, shelves, or artwork. It's designed for both DIY enthusiasts and experienced users.

More Free Stud Finder App apps to explore

4
Wood Stud Finder
Wood Stud Finder
Wood Stud Finder
stud finder wall detector
Free

Transform your iPhone into a professional stud detection tool. Accurately locate wooden studs behind walls with visual mapping and precision measurements. Offers multiple detection modes for comprehensive wall analysis.

Instant stud detectionVisual stud mappingMultiple detection modes (wood, metal, wire)
🔧 Utilities
(52)
freemium
5
Stud Finder Wall Wood Detector
Stud Finder Wall Wood Detector
Stud Finder Wall Wood Detector
Metal Beam Studfinder Tool
Free

This app transforms your iOS device into a stud finder, helping you locate studs, nails, and metal objects behind walls. It offers precise detection with coordinate tracking and customizable alerts for safe and accurate installations.

Intuitive indicator for easy value readingPrecise location detection with X, Y, Z coordinatesVibration and audible notifications
🔧 Utilities
(2.4K)
subscription
6
Stud Finder: StudSpotter
Stud Finder: StudSpotter
Stud Finder: StudSpotter
Accurate Detection & Level
Free

This utility app helps locate studs and metal behind walls using magnetic field detection. It also provides a precision level tool for accurate alignment and angle measurements, ideal for home improvement and professional projects.

Magnetic stud and metal detectionPrecision level toolAngle measurement
🔧 Utilities
(7)
free
7
Metal Stud Finder - Detector
Metal Stud Finder - Detector
Metal Stud Finder - Detector
Precision Metal Detector
Free
🔧 Utilities
(0)
8
Stud Finder - Metal Detector
Stud Finder - Metal Detector
Stud Finder - Metal Detector
Wall Scanner - Magnetometer
Free

Easily detect metal objects like nails, screws, and wiring hidden within walls. Simply hold your phone against the surface and move it; the app will alert you with a beep and a visual indicator when metal is detected.

Detects metal in wallsFinds nails, screws, wiringAudible beep alert
🔧 Utilities
(511)
free with in-app purchases
9
Stud Finder: Metal Detector
Stud Finder: Metal Detector
Stud Finder: Metal Detector
Wall Scanner for Pipes & Wires
Free

Transform your iPhone into a precise wall scanner. Easily locate studs, pipes, wires, and other hidden metal objects for DIY projects and home improvements. Offers multiple detection modes and adjustable sensitivity for accurate results.

All-in-one wall scannerDetects studs, pipes, wires, and more4 distinct detection modes
🔧 Utilities
(1)
ad-supported
10
Stud Finder Pro: Wall Scanner
Stud Finder Pro: Wall Scanner
Stud Finder Pro: Wall Scanner
Detect metal beams, wood stud
Free

Transform your iPhone into a versatile wall scanner. Detect studs, pipes, wires, and rebar with real-time feedback. Get expert guidance on drill bits and anchors, log your projects, and ensure precise alignment with built-in level tools.

Real-time stud, pipe, and wire detectionDrill bit and anchor recommendationsConstruction photo logging with watermarks
🔧 Utilities
(134)
free with in-app purchases
11
Magnetometer Stud Finder
Magnetometer Stud Finder
Magnetometer Stud Finder
One4wall For Nails On Walls
Free

This utility app leverages your device's magnetometer to detect metal objects like studs, nails, and screws within walls. It offers adjustable sensitivity settings for precise location finding, making DIY projects easier.

Detect studs on wallsAccurate stud locationAdjustable sensitivity settings
🔧 Utilities
(28)
ad-supported
12
Studfinder Tool Metal Detect
Studfinder Tool Metal Detect
Studfinder Tool Metal Detect
Precise Wall Wood Stud Finder
Free

This tool transforms your iPhone into a wall scanning assistant. It helps you locate hidden studs, pipes, wires, and metal objects behind walls, ceilings, and floors for confident drilling and mounting.

Detect wooden wall studsFind metal pipes and framingLocate steel rebar
🔧 Utilities
(6)
free with in-app purchases
13
Wall Wood Detector Stud Finder
Wall Wood Detector Stud Finder
Wall Wood Detector Stud Finder
WallScan DIY Tool, Fix With AI
Free

Transform your smartphone into a reliable stud finder and metal detector. Easily locate hidden studs and objects behind walls for home improvement projects, ensuring accurate installations like shelves or TVs. Get real-time feedback and adjustable settings for precise results.

Detect studs and metal objectsReal-time visual feedbackAdjustable sensitivity
🔧 Utilities
(633)
free with in-app purchases
14
Stud Finder: Wall Detector
Stud Finder: Wall Detector
Stud Finder: Wall Detector
Metal Detector Functionality
Free

Turn your iPhone into a stud and metal detector. Accurately locate studs, pipes, wiring, and metal objects behind walls with real-time feedback and customizable settings. Perfect for DIY projects and home improvement.

Professional-grade stud detectionAdvanced metal detector functionalityReal-time visual, haptic, and audio feedback
🔧 Utilities
(12)
free with in-app purchases
15
Stud Finder – Wall Scan
Stud Finder – Wall Scan
Stud Finder – Wall Scan
Wall Scan to Find Studs & Pipe
Free
🔧 Utilities
(0)
16
Stud Finder: Metal Scanner
Stud Finder: Metal Scanner
Stud Finder: Metal Scanner
Wall Detector & Sensor for DIY
Free

This app turns your phone into a stud finder and level. Access helpful articles for construction and home improvement projects. It offers a free trial and subscription options for advanced features.

Stud detection using phone sensorsBuilt-in digital leveling toolLibrary of DIY and construction articles
🌟 Lifestyle
(16)
free with in-app purchases
17
Stud Finder & Metal Scanner
Stud Finder & Metal Scanner
Stud Finder & Metal Scanner
Find Studs, Nails & Pipes
Free
🔧 Utilities
(0)
18
Stud Finder: Metal Detector X
Stud Finder: Metal Detector X
Stud Finder: Metal Detector X
Wall Scanner, Beams & Level
Free
$3.99 | 100% OFF
🔧 Utilities
(0)
19
Stud Finder - Wall Scanner
Stud Finder - Wall Scanner
Stud Finder - Wall Scanner
Magnetometer Stud Detector
Free

This utility app uses your iPhone's magnetometer to detect metal fasteners behind drywall, helping you locate stud lines. Simply sweep your phone across the wall to find screws and nails, then mark the spikes to identify the stud's position for mounting.

Detects metal fasteners behind drywallLocates stud linesUses iPhone's magnetometer
🔧 Utilities
(4)
free
20
Stud Finder & Wall Scanner
Stud Finder & Wall Scanner
Stud Finder & Wall Scanner
Metal Detector, Wire Tracker
Free

Transform your smartphone into a powerful stud finder. This utility app uses advanced magnetometer technology to accurately detect metal studs, screws, and joists behind walls. It also features AC wire detection and augmented reality tools for precise home renovation projects.

Precise stud and joist detectionLive AC wire warningAugmented reality visualization
🔧 Utilities
(1)
free with in-app purchases

FAQ about Free Stud Finder App

What is the best free stud finder app for iPhone?
Stud Finder® tops our free stud finder app ranking as of August 2026, with a 4.4-star average from 23K App Store ratings, and it's free to download.
Stud Finder® has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 246+ free stud finder app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Stud Finder app utilizes your iPhone's built-in magnetometer to detect metal studs behind walls. It measures the magnetic field around your device, indicating when it's in proximity to metal objects.
For the most accurate results, it is recommended to remove any external case from your iPhone before using the app. This ensures the magnetometer can properly detect magnetic field variations.