Comparison

Studfinder Tool Metal Detect vs InVue OnePASS

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

Head to head
About

Studfinder Tool Metal Detect

This tool transforms your iPhone into a wall scanning assistant. It helps you locate hidden studs, pipes, wires, and metal objects behind walls, ceilings, and floors for confident drilling and mounting.

Highlights
  • Detect wooden wall studs
  • Find metal pipes and framing
  • Locate steel rebar
  • Identify live AC electrical wires
  • Multiple scanning modes
  • Augmented Reality guidance
  • Built-in level and ruler
Features
Read full description

Studfinder Tool Metal Detect transforms your iPhone into a smart wall scanning assistant that helps you locate hidden objects before you drill, cut, or mount. Whether you're hanging a TV, installing shelves, mounting artwork, renovating a room, or completing professional construction work, our advanced detection technology helps you work with greater confidence, accuracy, and safety. Avoid unnecessary wall damage, expensive repairs, and unexpected surprises. Quickly identify wooden studs, metal objects, pipes, rebar, and live AC wiring hidden behind walls, ceilings, and floors using intelligent sensor analysis and real-time guidance. Designed for homeowners, DIY enthusiasts, contractors, electricians, carpenters, interior designers, and maintenance professionals, Studfinder Tool Metal Detect delivers an intuitive experience with fast scanning and easy-to-read results. FEATURES • Detect wooden wall studs • Find metal pipes and metal framing • Locate steel rebar behind concrete surfaces • Identify live AC electrical wires • Multiple scanning modes for different materials • Deep Scan mode for thicker walls • Real-time visual detection indicators • Sound alerts that increase near detected objects • Vibration feedback for hands-free confirmation • Augmented Reality guidance for easier positioning • Built-in level for perfect alignment • Built-in ruler for accurate measurements • Save scan sessions for future reference • Add notes to saved scans • Simple interface for beginners • Fast scanning performance • Professional-grade accuracy • Works great for home improvement projects PERFECT FOR • Hanging TVs • Installing shelves • Mounting mirrors • Hanging artwork • Installing cabinets • Home renovations • Office installations • Electrical work • Plumbing projects • Furniture mounting • DIY repairs • Construction projects WHY CHOOSE STUDFINDER TOOL METAL DETECT? Our intelligent scanning engine provides responsive feedback while you move your device across a surface. Visual indicators, audio alerts, and vibration work together to help pinpoint hidden objects more accurately. Switch between dedicated scanning modes depending on your project to improve detection across drywall, plaster, tile, and other common building materials. The integrated level and measurement tools help ensure every installation is straight and properly aligned without switching between multiple apps or tools. Save previous scans and project notes so you can easily return to ongoing work or share findings with contractors. Whether you're a first-time DIY homeowner or an experienced professional, Studfinder Tool Metal Detect helps you complete projects with greater confidence while reducing the risk of drilling into hidden utilities or structural components. COMMON USES Stud finder, wall scanner, wall detector, wood stud finder, stud detector, wall stud detector, metal detector, metal finder, EMF detector, wire detector, pipe finder, wall scanning, stud finder app, wall wood finder, wall scanner detector, wood detector, metal detection, home improvement, construction tools, renovation tools, contractor tools, electrician tools, carpenter tools, DIY tools, installation tools, mounting tools, level tool, ruler, wall inspection, hidden object detector. Please note: Detection accuracy depends on your device's built-in sensors, wall construction, surrounding materials, and environmental conditions. For best results, use the app as an assistance tool and verify important findings before drilling or cutting. Download Studfinder Tool Metal Detect today and make every installation safer, faster, and more precise. Discover what's behind your walls before you drill and complete every project with confidence. Privacy Policy and Terms of Use are available within the app. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

InVue OnePASS

Features
Read full description

OnePASS provides users with temporary access keys that allow them to unlock supported devices independently and securely.

Screenshots

Studfinder Tool Metal Detect4 screens
InVue OnePASS4 screens

Verdict

The call

The clearest difference is in-app purchases: InVue OnePASS at none against Studfinder Tool Metal Detect's 3. InVue OnePASS also leads on update cadence (weekly vs every 6 months) and iOS requirement (15.1 vs 17.0). On price, 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. Studfinder Tool Metal Detect sells 3 in-app purchases, starting at $0.99 per 7 days. InVue OnePASS asks for nothing beyond the download.

UpkeepUpdate frequency

Studfinder Tool Metal Detect ships an update every 6 months, InVue OnePASS weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Studfinder Tool Metal Detect versus InVue OnePASS: the parameters behind the verdict, then further details
ParameterStudfinder Tool Metal DetectInVue OnePASS
PriceFreeFree
Rating4.4 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyEvery 6 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size21 MB38 MB
Age rating4+4+
DeveloperFarouk NasserInVue Security Products

In-app purchases

3 purchases

Studfinder Tool Metal Detect

Subscriptions3
  • Premium Weekly$0.997 Days
  • Premium Monthly$2.991 Month
  • Premium Yearly$9.991 Year
None

InVue OnePASS

No in-app purchases

Questions

Is Studfinder Tool Metal Detect free?
Studfinder Tool Metal Detect is free to download, with in-app purchases available.
Is InVue OnePASS free?
InVue OnePASS is free to download, with no in-app purchases.
Do Studfinder Tool Metal Detect or InVue OnePASS have ads?
Neither Studfinder Tool Metal Detect nor InVue OnePASS shows ads.
Which is updated more often, Studfinder Tool Metal Detect or InVue OnePASS?
Studfinder Tool Metal Detect ships an update every 6 months, and InVue OnePASS weekly. Most recently, Studfinder Tool Metal Detect was updated on October 24, 2026 and InVue OnePASS on October 25, 2026.

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