Comparison

Stud Finder Detector 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 Detector

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.

Highlights
  • Instant stud detection
  • Highly accurate results
  • Ideal for DIY projects
  • No extra hardware required
  • User-friendly interface
Features
Read full description

Stud Finder – Fast, Accurate Wall Stud Detection Stud Finder is your go-to app for quick and precise wall stud detection. Whether you’re mounting a TV, hanging shelves, or tackling a home DIY project, this powerful tool helps you locate wall studs in seconds—no guesswork, no hassle. Why choose Stud Finder? – Instant Detection – Quickly find wall studs with a single tap – Highly Accurate – Advanced technology ensures reliable results – Perfect for DIY Projects – Mount TVs, shelves, or artwork with confidence – No Extra Hardware Needed – Just use your iPhone—simple and convenient – User-Friendly Design – Clean, intuitive interface built for everyone From weekend DIYers to experienced handypeople, Stud Finder makes your projects easier, faster, and more precise. Download now and take the guesswork out of wall mounting. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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/

Screenshots

Stud Finder Detector3 screens
Stud Finder Pro4 screens

Verdict

The call

The clearest difference is ads: Stud Finder Pro at none against Stud Finder Detector's shown. Stud Finder Pro also leads on update cadence (every 5 days vs every 2 weeks) and review sentiment (40% vs 31%). Stud Finder Detector's advantage is ratings volume (723 vs 189). On price, rating, 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 Detector sells 2 in-app purchases, starting at $3.99 per 7 days and Stud Finder Pro sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Stud Finder Detector against 4.5 for Stud Finder Pro. Both are backed by a comparable volume of ratings — 723 and 189 respectively. Written reviews are what separate them: 31% of Stud Finder Detector's written reviews are positive against 40% of Stud Finder Pro's.

UpkeepUpdate frequency

Stud Finder Detector ships an update every 2 weeks, Stud Finder Pro every 5 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Stud Finder Detector versus Stud Finder Pro: the parameters behind the verdict, then further details
ParameterStud Finder DetectorStud Finder Pro
PriceFreeFree
Rating4.4 (723 ratings)4.5 (189 ratings) — better
Positive reviews30.8% of reviews40.0% of reviews — better
Number of ratings723 — better189
Update frequencyEvery 2 weeksEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS16.016
Further details — not scored
Size8 MB21 MB
Age rating4+4+
DeveloperKARLIE ALEXIS KOWALSKAKnotSmith Ltd.

Customer experience

Stud Finder Detector

All ratings724 ratings
Positive84.7%
Neutral2.9%
Negative12.4%
Written reviews13 reviews
Positive30.8%
Neutral0.0%
Negative69.2%

Stud Finder Pro

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

In-app purchases

2 purchases

Stud Finder Detector

Subscriptions1
  • Weekly$3.997 Days
One-time1
  • Pro$14.99
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

Questions

Is Stud Finder Detector free?
Stud Finder Detector is free to download, with in-app purchases available.
Is Stud Finder Pro free?
Stud Finder Pro is free to download, with in-app purchases available.
Which has better reviews, Stud Finder Detector or Stud Finder Pro?
Stud Finder Pro is rated higher. Stud Finder Detector averages 4.4 out of 5 from 723 ratings, while Stud Finder Pro averages 4.5 from 189 ratings.
Do Stud Finder Detector or Stud Finder Pro have ads?
Stud Finder Detector shows ads; Stud Finder Pro does not.
Which is updated more often, Stud Finder Detector or Stud Finder Pro?
Stud Finder Detector ships an update every 2 weeks, and Stud Finder Pro every 5 days. Most recently, Stud Finder Detector was updated on October 27, 2026 and Stud Finder Pro on October 24, 2026.

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