Comparison

Stud Finder vs Stud Finder Pro

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

Head to head
About

Stud Finder

Features
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Find what’s behind your walls with Stud Finder – the smart wall scanning tool for iPhone. Designed for home improvement, DIY, and professional construction, this app helps you detect studs, track scans, and use advanced tools with accuracy. Stud Scan Mode Detect studs in walls with live depth estimation. The scanning engine makes it easy to locate studs and identify safe drilling or mounting points. Camera Scan Assist Use your iPhone’s camera to visualize scans in real time. The on-screen guide overlays detection results directly on your wall, making scanning simple and intuitive. Scan History Save every wall detection into history. Review previous scans, compare results, and track your progress over multiple projects. Construction Toolbox Access a complete toolbox built for construction work. Features include calibration, measurement, digital level, material guides, and calculators to support all your projects. App Settings Customize your experience with adjustable alerts, units, sensitivity controls, and auto-save options. Tailor the app to your workflow and project needs. Why Choose Stud Finder? Accurate stud scan mode with depth feedback Camera-based scan visualization Saved history for future reference Built-in construction tools and calculators Customizable settings for precision Whether you are hanging shelves, mounting a TV, or working on a full renovation, Stud Finder provides the tools you need to scan walls and build with confidence. -- Download Stud Finder today and make every project safer, faster, and more accurate. Subscription Plans : Unlock all advanced features with our flexible subscription options. Choose between a monthly plan or a yearly plan, both designed to fit your needs. Every plan comes with a free 3-day trial, giving you the chance to explore the full app experience before committing. Subscriptions renew automatically unless cancelled in your iOS settings. Disclaimer: This app is optimized for detecting metal studs. Detection of other types of studs or materials (such as wood or composite) may not be accurate. For best results, use the app primarily for identifying metal structures behind walls. Term Of User : https://sites.google.com/view/term-of-use-stud-finder/home Privacy Policy : https://sites.google.com/view/stud-finder-app-privacy-policy/home

About

Stud Finder Pro

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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 3. Stud Finder's advantage is ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price, update cadence and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Stud Finder sells 3 in-app purchases, starting at $1.99 per 7 days. Stud Finder Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Stud Finder ships an update every 4 months, Stud Finder Pro every 2 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

Scorecard3 real differences Β· 3 level
Stud Finder versus Stud Finder Pro: the parameters behind the verdict, then further details
ParameterStud FinderStud Finder Pro
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months β€” better
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPod β€” betteriPhone
Requires iOS12.0 β€” better17.0
Further details β€” not scored
Size39 MB7 MB
Age rating4+4+
DeveloperCODIGITAL SOLUTIONSCloud Motion Lab LLC

In-app purchases

3 purchases

Stud Finder

Subscriptions3
  • Pro Access$1.997 Days
  • Monthly Pro$4.991 Month
  • Pro Anual$29.991 Year
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?
Stud Finder Pro shows ads; Stud Finder does not.
Which is updated more often, Stud Finder or Stud Finder Pro?
Stud Finder ships an update every 4 months, and Stud Finder Pro every 2 months. Most recently, Stud Finder was updated on September 19, 2026 and Stud Finder Pro on September 10, 2026.

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