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Best Free Stud Finder App

231+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.3★, the free stud finder app category is one of the App Store's strongest. Browse all 231+ apps we track, sorted so the most loved ones surface first.

Compare top Free Stud Finder App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stud Finder®Stud Finder®Free4.4★ (23K)NoYesAug 2026
2Stud Finder゜Stud Finder゜Free4.5★ (4.8K)YesYesAug 2026
3Stud Finder Wall Wood DetectorStud Finder Wall Wood DetectorFree4.3★ (2.3K)NoYesAug 2026
4Stud Finder DetectorStud Finder DetectorFree4.4★ (611)YesYesAug 2026
5Stud Finder Pro: Wall ScannerStud Finder Pro: Wall ScannerFree4.6★ (110)NoYesAug 2026
6Wood Stud FinderWood Stud FinderFree4.0★ (52)NoYesAug 2026
7Wall Wood Detector Stud FinderWall Wood Detector Stud FinderFree4.2★ (575)NoYesAug 2026
8Stud Finder - Metal DetectorStud Finder - Metal DetectorFree4.5★ (509)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😐(4.8K 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 Wall Wood Detector#3

Stud Finder Wall Wood Detector by Appcellent

Metal Beam Studfinder Tool
Worth Considering
🔧 Utilities
4.3😞(2.3K ratings)
FreeIn-App Purchases
Stud Finder Wall Wood Detector screenshot 1
Stud Finder Wall Wood Detector screenshot 2
Stud Finder Wall Wood Detector screenshot 3
Stud Finder Wall Wood Detector screenshot 4

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.

What We Love

  • 👍 Easy to use

Room to Improve

  • 🐛 Doesn't work
  • 🐛 No consistency
  • 🐛 Can't detect wooden studs

More Free Stud Finder App apps to explore

4
Stud Finder Detector
Stud Finder Detector
Stud Finder Detector
Scan wooden walls, find studs
Free

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.

Instant stud detectionHighly accurate resultsIdeal for DIY projects
🔧 Utilities
(611)
free with in-app purchases
5
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
(110)
free with in-app purchases
6
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
7
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
(575)
free with in-app purchases
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
(509)
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
Walabot DIY
Walabot DIY
Walabot DIY
Wall imaging
Free

Visualize the inside of your walls with this device and app combination. It acts like an X-ray, locating studs, pipes, and wires up to 4 inches deep. Ideal for confident drilling and renovation projects.

See through wallsLocate studsDetect pipes
📊 Productivity
(318)
free
11
Stud Finder: StudSpotter
Stud Finder: StudSpotter
Stud Finder: StudSpotter
Accurate Detection & Alignment
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
(6)
free
12
Stud Finder – Wall Scan
Stud Finder – Wall Scan
Stud Finder – Wall Scan
Wall Scan to Find Studs & Pipe
Free
🔧 Utilities
(0)
13
Stud Finder Wall Detector.
Stud Finder Wall Detector.
Stud Finder Wall Detector.
Wood Measure & Metal Detector
Free

Easily locate hidden studs and metal objects within walls and wood in seconds. This tool simplifies DIY projects by providing quick and accurate detection, offering peace of mind and enhanced safety.

Identify hidden studsDetect metal objectsMeasure object depths
📊 Productivity
(268)
free with in-app purchases
14
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
15
Stud Finder – Metal Detector
Stud Finder – Metal Detector
Stud Finder – Metal Detector
Wood Detector & Beam Scanner
Free

Instantly locate studs, beams, and pipes behind walls using your phone's sensors. This accurate wall detector app provides real-time visual and audio feedback, making it ideal for home improvement projects.

Detects wood & metal studs, beams, pipes, and wiresWorks on drywall, plaster, concrete & wood wallsLive scanning mode with real-time visual feedback
🔧 Utilities
(6)
free with in-app purchases
16
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
17
Stud Finder Wall Detector Tool
Stud Finder Wall Detector Tool
Stud Finder Wall Detector Tool
+ Bubble Level & Angle Meter
Free

This multi-tool app helps you find studs, measure angles, and check levels with precision. It offers real-time visual, sound, and haptic alerts, along with an Apple Watch companion for convenient monitoring. Built-in tutorials guide you through its features.

Magnetic stud finder with multiple presetsAccurate bubble level for surfacesAdvanced angle finder for measurements
🔧 Utilities
(67)
subscription
18
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
19
Metal Stud Finder - Detector
Metal Stud Finder - Detector
Metal Stud Finder - Detector
Precision Metal Detector
Free
🔧 Utilities
(0)
20
Stud Finder ◆
Stud Finder ◆
Stud Finder ◆
Metal Detector for Studs
Free

This application uses your device's magnetometer to detect ferrous metal objects. It helps locate hidden wood studs behind walls by measuring magnetic field fluctuations. Calibration is required for optimal performance.

Detects ferrous metal objectsUses device magnetometerLocates hidden wood studs
📊 Productivity
(97)
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 July 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 July 2026.
We track 231+ free stud finder app on the iOS App Store as of July 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.