Comparison

Stud Finder vs Stud Finder Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stud Finder

This app transforms your phone into a professional wall scanner, detecting studs, nails, and metallic objects behind drywall. It offers precise positioning, customizable alerts, and sensitivity calibration for various wall types. A free bubble level tool is also included.

Highlights
  • Smart Detection System
  • 3D Position Mapping
  • Multi-Sensory Alerts
  • Sensitivity Calibration
  • Bubble Level Tool
Read full description

Transform Your Phone into a Professional Wall Scanner Tired of drilling into the wrong spot? Struggling to find the right place for your TV mount or heavy shelf? Wall Stud Finder Wood Detector turns your iPhone into a sophisticated detection device that reveals what's hidden inside your walls. Using advanced magnetometer technology, this app helps homeowners, renters, and professionals identify studs, screws, nails, and metallic objects behind drywall with speed and precision. No more guessing, no more patching unnecessary holes. WHAT'S INCLUDED Smart Detection System Harness your device's built-in sensors to detect metal fasteners and structural elements. The responsive interface shows signal strength changes as you move across the wall surface. (Premium subscription required) 3D Position Mapping Track detected objects using X, Y, Z axis coordinates for exact positioning. Perfect for marking multiple studs along a wall or mapping out complex installation projects. (Premium subscription required) Multi-Sensory Alerts Receive instant feedback through haptic vibrations and audio cues. Customize alert intensity based on your environment - quiet mode for late nights, loud alerts for busy job sites. (Premium subscription required) Sensitivity Calibration Adjust detection sensitivity to match your wall type. From standard drywall to plaster and lath, fine-tune the scanner for optimal results on any surface. (Premium subscription required) Bubble Level Tool Included at no extra cost! A versatile spirit level with three modes: - Horizontal Level: perfect for shelves and frames - Vertical Level: ideal for wallpaper and trim - Surface Level: great for checking tables and appliances No subscription needed, always available. WHY THIS APP STANDS OUT Lightning-Fast Results Scan and locate in seconds. The real-time display updates instantly as you glide your phone along the wall. Designed for Everyone Clean, modern interface that beginners understand immediately while offering the precision professionals demand. Protect Your Walls Mount TVs, cabinets, and artwork securely by finding the strongest anchor points. Avoid pipes, wires, and empty cavities. Flexible Premium Plans Unlock full scanning capabilities with subscription options designed for occasional users and daily professionals alike. START SCANNING NOW Whether you're hanging your first picture frame or completing a full renovation, Wall Stud Finder Wood Detector gives you the confidence to drill in the right spot every time. Download now and discover what's behind your walls. FAQ: https://studfinderapp.featurebase.app/help Privacy Policy: https://studfinder.appdepartment.co/privacy Terms of Use: https://studfinder.appdepartment.co/terms Contact Support: https://studfinderapp.featurebase.app

About

Stud Finder Pro

Read full description

Measure twice. Drill once. Stud Finder Pro turns your iPhone's built-in magnetometer into a precision wall scanner, the same sensor that powers your compass, calibrated to find the nails and screws inside drywall, plaster, and lath. Take the case off. Hold the top of your phone flat to the wall. Slide slowly. The signal climbs as you cross a screw, peaks dead-center, and drops on the other side. Mark the peak. That is your stud. Built for the moment between picking up the drill and committing to the hole. WHAT'S INSIDE A real-time magnetic-field readout in microteslas. A clean amber arc gauge that sweeps from idle to peak as you cross metal. Audio feedback that climbs with the signal so you can scan without watching the screen. Haptic confirmation at peak. A two-second auto-calibration that zeros out the room before you start. THE WAY IT WORKS Your iPhone has a magnetometer near the top edge, the same sensor your compass app uses. Stud Finder Pro reads it forty times a second, watches for spikes against your calibrated baseline, and shows you exactly where the metal is. Wood studs themselves are not magnetic, but the screws and nails that fasten drywall to them are. Find the screw. The stud is centered around it. HOW TO GET ACCURATE READINGS Remove your phone case. Magnetic accessories, metal-rich cases, and watches all skew the magnetometer. Hold the top edge of your phone flat against the wall. Slide slowly and steadily. Calibrate first by holding still for two seconds in an open area away from metal. WORKS ON Drywall, plaster, lath, and most painted wall surfaces. Concrete walls with rebar register strong signals everywhere, which is not what the app is for. DOES NOT DETECT Wood directly. Plastic pipes. Live electrical current. Non-magnetic metals like copper or aluminum. This is a ferromagnetic detector, not an X-ray. OFFLINE-FIRST PRIVACY No accounts. No advertising trackers. The magnetometer data never leaves your device. Anonymous usage analytics through TelemetryDeck only, no personal identifiers, no cross-app tracking. PRO TOOLKIT Pro unlocks unlimited scans, calibration memory, and the full-precision experience without any session limits. One payment, yours forever. Terms of Use: https://cmlapps.github.io/studfinder/terms.html Privacy Policy: https://cmlapps.github.io/studfinder/privacy.html Support: https://cmlapps.github.io/studfinder/support.html

Screenshots

Stud Finder4 screens
Stud Finder Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Stud Finder Pro at none against Stud Finder's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stud Finder sells 2 in-app purchases, starting at $5.99 per 7 days. Stud Finder Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Stud Finder ships an update every 5 weeks, Stud Finder Pro every 2 months. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 9 level
Stud Finder versus Stud Finder Pro: the parameters behind the verdict, then further details
ParameterStud FinderStud Finder Pro
PriceFreeFree
Rating3.9 (65 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings65 — better—
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size21 MB7 MB
Age rating4+4+
DeveloperNergis SadiklarCloud Motion Lab LLC

In-app purchases

2 purchases

Stud Finder

Subscriptions2
  • Studfinder Tool Weekly$5.997 Days
  • Studfinder Tool Weekly with Trial3 Days trial$7.997 Days
None

Stud Finder Pro

No in-app purchases

Questions

Is Stud Finder free?
Stud Finder is free to download, with in-app purchases available.
Is Stud Finder Pro free?
Stud Finder Pro is free to download, with no in-app purchases.
Do Stud Finder or Stud Finder Pro have ads?
Both Stud Finder and Stud Finder Pro show ads.
Which is updated more often, Stud Finder or Stud Finder Pro?
Stud Finder ships an update every 5 weeks, and Stud Finder Pro every 2 months. Most recently, Stud Finder was updated on October 8, 2026 and Stud Finder Pro on October 20, 2026.

Other comparisons