Comparison

Stud Finder Pro vs Wall Detector Stud Finder

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

Head to head
About

Stud Finder Pro

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.

Highlights
  • Real-time stud, pipe, and wire detection
  • Drill bit and anchor recommendations
  • Construction photo logging with watermarks
  • Precision level tools (bubble and laser grid)
  • Offline functionality
Features
Read full description

Turn your iPhone into a wall scanner before you drill. Stud Finder Pro is a stud finder app, wall scanner, metal detector, and drilling toolbox for homeowners, renters, DIY builders, contractors, installers, and anyone who needs a safer way to check a wall before making a hole. Use your iPhone to scan for studs, hidden metal, pipes, wires, rebar, and fasteners, then plan the right anchor, screw, drill bit, and level setup for the job. If someone asks, "What app can find studs in a wall?" or "Can I use my iPhone as a stud finder?" this is what Stud Finder Pro is built to help with. The app supports hanging shelves, mounting TVs, installing curtain rods, placing picture frames, checking drywall, and avoiding costly drilling mistakes. WHO STUD FINDER PRO IS FOR Stud Finder Pro is built for: - Homeowners doing repairs and upgrades - Renters hanging shelves, frames, and decor - DIY users planning drilling projects - Contractors, handymen, and installers checking walls on site - Woodworkers, decorators, and renovation teams - Anyone who wants to scan before drilling WHAT STUD FINDER PRO DOES Use Stud Finder Pro to: - Scan walls for studs, hidden metal, pipes, wires, and rebar - Find signal peaks before drilling into drywall, plaster, or concrete - Get sound and haptic feedback while scanning - Use a metal detector style gauge for real-time wall checks - Choose anchors, screws, and drill bits by wall material and task - Look up drill bit sizes in metric, fractional inch, and decimal inch formats - Use bubble level, surface level, and camera-based laser level tools - Save timestamped construction photos for records or project notes HOW IT WORKS 1. Open Stud Finder Pro on your iPhone. 2. Move the phone slowly across the wall area you want to check. 3. Watch the signal gauge and listen for alerts near likely studs, metal fasteners, pipes, wires, or rebar. 4. Mark the strongest area and verify before drilling. 5. Use the bit guide, anchor guide, and level tools to plan the installation. COMMON USE CASES Stud Finder Pro can help when you need to: - Find a stud before mounting a TV - Hang shelves on drywall or plaster - Install curtain rods, mirrors, cabinets, or wall decor - Check for hidden metal before drilling - Avoid pipes, wires, rebar, and unknown wall cavities - Pick the right drill bit size and wall anchor - Level frames, shelves, and fixtures WHY PEOPLE SEARCH FOR STUD FINDER PRO Many users are looking for terms like: - stud finder app - wall scanner app - iPhone stud finder - metal detector for walls - find studs before drilling - drywall stud finder - wall detector for pipes and wires - drill bit size chart - wall anchor guide - bubble level and laser level app Stud Finder Pro combines a wall scanner, metal detector, anchor guide, drill bit chart, level tools, and construction photo logger in one practical iPhone toolbox. KEY FEATURES - Real-time wall scanner and stud finder interface - Metal detector style signal gauge - Sound and haptic alerts - Detection guidance for studs, hidden metal, pipes, wires, and rebar - Wall Anchor & Drill Bit Guide - Drill Bit Size Chart and converter - Bubble level, surface level, and camera laser level tools - Timestamp and location photo logger - Offline use for core tools IMPORTANT NOTE Stud Finder Pro supports wall scanning and drilling planning workflows. Always verify results before drilling, avoid drilling near outlets, switches, plumbing, or unknown wall cavities, and follow local codes, manufacturer instructions, and professional guidance for heavy or high-risk installations. Terms of Use: https://studfinder.knotsmith.app/terms/ Privacy Policy: https://studfinder.knotsmith.app/privacy/

About

Wall Detector Stud Finder

Transform your iPhone into a wall scanning toolkit. Detect wood studs, metal pipes, screws, and nails before drilling. Features include a live signal gauge, sound and haptic alerts, and a built-in level tool for precise mounting.

Highlights
  • Live wall scanner with magnetic field readings
  • Signal strength gauge
  • Wood, metal, screw, and nail detection
  • Sound and haptic alerts
  • AI Fix assistant for DIY questions
  • Level tool
Features
Read full description

Find studs before you drill. Stud Finder, Wall Detector turns your iPhone into a clean wall scanning toolkit for shelves, frames, TV mounts and home repair projects. Use the magnetic sensor to spot changes that may indicate screws, nails, metal studs, pipes, wood stud lines and other hidden fasteners. Move slowly across the wall, watch the live signal gauge, mark strong zones and mount with more confidence. Why use Stud Finder, Wall Detector? - Live wall scanner with magnetic field readings - Signal strength gauge for stronger scan feedback - Wood, metal, screw and nail signal guidance - Sound and haptic alerts for strong readings - Recalibration for cleaner wall scans - AI Fix assistant for DIY mounting questions - Level tool for shelves, frames and TV brackets - Premium interface built for quick home projects Great for: - Finding likely stud lines before drilling - Checking wall areas before mounting shelves - Planning TV bracket and frame installation - Locating strong screw, nail or metal signals - Getting quick AI guidance for safer DIY work Important: magnetic readings are helpful clues, not a guarantee. Always verify before drilling. Use a dedicated wire detector near outlets, switches and electrical zones. Subscription: Pro access unlocks advanced scanner controls, alerts and AI Fix features. Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in App Store account settings. Legal: Privacy Policy: https://sites.google.com/view/stud-finder-wall-detector/ana-sayfa Terms of Use: https://sites.google.com/view/studfinderwalldetector/ana-sayfa Support: https://sites.google.com/view/studfindercontact/ana-sayfa

Screenshots

Stud Finder Pro4 screens
Wall Detector Stud Finder4 screens

Verdict

The call

The clearest difference is rating: Stud Finder Pro at 4.5 against Wall Detector Stud Finder's 3.0. Stud Finder Pro also leads on ratings volume (189 vs 2) and update cadence (every 5 days vs every 2 weeks). On price, ads, in-app purchases and monetization model 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 Pro sells 3 in-app purchases, starting at $2.99 per 7 days and Wall Detector Stud Finder sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stud Finder Pro holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Stud Finder Pro has 189 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Stud Finder Pro ships an update every 5 days, Wall Detector Stud Finder every 2 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

Scorecard3 real differences · 7 level
Stud Finder Pro versus Wall Detector Stud Finder: the parameters behind the verdict, then further details
ParameterStud Finder ProWall Detector Stud Finder
PriceFreeFree
Rating4.5 (189 ratings) — better3.0 (2 ratings)
Positive reviews40.0% of reviews—
Number of ratings189 — better2
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1615.0 — better
Further details — not scored
Size21 MB18 MB
Age rating4+4+
DeveloperKnotSmith Ltd.veysel yesilmen

Customer experience

Stud Finder Pro

All ratings189 ratings
Positive88.9%
Neutral1.1%
Negative10.1%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

Wall Detector Stud Finder

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

Stud Finder Pro

Subscriptions3
  • Stud Finder Pro 1 Week$2.997 Days
  • Stud Finder Pro 1 Month$5.991 Month
  • Stud Finder Pro 1 Year$7.991 Year
4 purchases

Wall Detector Stud Finder

Subscriptions4
  • Pro Weekly$5.997 Days
  • Weekly Pro7 Days trial$5.997 Days
  • Pro Yearly$19.991 Year
Show 1 more
  • Yearly Pro3 Days trial$39.991 Year

Questions

Is Stud Finder Pro free?
Stud Finder Pro is free to download, with in-app purchases available.
Is Wall Detector Stud Finder free?
Wall Detector Stud Finder is free to download, with in-app purchases available.
Which has better reviews, Stud Finder Pro or Wall Detector Stud Finder?
Stud Finder Pro is rated higher. Stud Finder Pro averages 4.5 out of 5 from 189 ratings, while Wall Detector Stud Finder averages 3.0 from 2 ratings.
Do Stud Finder Pro or Wall Detector Stud Finder have ads?
Neither Stud Finder Pro nor Wall Detector Stud Finder shows ads.
Which is updated more often, Stud Finder Pro or Wall Detector Stud Finder?
Stud Finder Pro ships an update every 5 days, and Wall Detector Stud Finder every 2 weeks. Most recently, Stud Finder Pro was updated on October 24, 2026 and Wall Detector Stud Finder on October 26, 2026.

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