Stud Finder Pro vs Stud Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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/
Stud Finder
This utility app uses your iPhone's magnetometer to detect metal fasteners behind drywall, helping you locate stud lines. Simply sweep your phone across the wall to find screws and nails, then mark the spikes to identify the stud's position for mounting.
- Detects metal fasteners behind drywall
- Locates stud lines
- Uses iPhone's magnetometer
- Simple sweep-and-detect method
- No ads or interruptions
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Find studs behind drywall using your iPhone's built-in magnetometer. This app detects metal fasteners (the screws and nails holding your drywall to wood studs) and helps you locate stud lines behind your wall. HOW IT WORKS Your drywall is screwed into wooden studs roughly every 16 inches. This app picks up those screws by reading changes in the magnetic field as you sweep your phone across the wall. Find screws in a vertical line and you've found the stud. HOW TO USE Take your case off. Hold your phone flat against the wall. Sweep slowly left and right. When the signal spikes, there's metal nearby. Mark each spike, look for a vertical line of hits, and that's your stud. Drill a small pilot hole before you mount anything heavy. If the bit hits something solid, you're on the stud. If it punches right through, move an inch and try again. Takes 30 seconds. WHAT THIS APP CANNOT DO It detects metal, not wood. If there are no screws or nails in the wall where you're scanning, it won't find anything. It also won't work well through thick plaster, concrete, or tile. And it's not a replacement for a professional stud finder on structural work. For mounting a TV, hanging shelves, or putting up pictures on normal drywall, it works. No ads. No nag timers. No interruptions. PRIVACY No account. No tracking. No data leaves your phone.
Screenshots
Verdict
The clearest difference is in-app purchases: Stud Finder at none against Stud Finder Pro's 3. Stud Finder Pro's advantage is rating (4.5 vs 4.1) and update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. Stud Finder Pro sells 3 in-app purchases, starting at $2.99 per 7 days. Stud Finder asks for nothing beyond the download.
Stud Finder Pro holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Stud Finder Pro has 192 ratings behind it against 10, so its average is the more settled of the two.
Stud Finder Pro ships an update every 5 days, Stud Finder every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | Stud Finder Pro | Stud Finder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (192 ratings) — better | 4.1 (10 ratings) |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 192 — better | 10 |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 16 — better | 17.6 |
| Further details — not scored | ||
| Size | 21 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | KnotSmith Ltd. | Monolayer Studio |
Customer experience
Stud Finder Pro
Stud Finder
In-app purchases
Stud Finder Pro
- Stud Finder Pro 1 Week$2.997 Days
- Stud Finder Pro 1 Month$5.991 Month
- Stud Finder Pro 1 Year$7.991 Year
Stud Finder
No in-app purchases
Questions
Is Stud Finder Pro free?
Is Stud Finder free?
Which has better reviews, Stud Finder Pro or Stud Finder?
Do Stud Finder Pro or Stud Finder have ads?
Which is updated more often, Stud Finder Pro or Stud Finder?
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