--- title: "Stud + Metal Scanner - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Detect studs, screws, nails, and measure magnetic fields (EMF) instantly with your iPhone. Two powerful modes in one app: Stud Finder & Magnetometer — works entirely on your iPhone. Perfect for DIY en" --- # Stud + Metal Scanner — United States > Precision Magnetic Detector ![Stud App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a1/e6/c2/a1e6c2d1-9b6e-f882-e6b8-83f1f929f76f/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png) **Developer:** [PRADEEP CHENDURAN BALASUNDARAM](https://apptail.io/developer/pradeep-chenduran-balasundaram-JxpTzb) **Category:** Utilities **Rating:** 5.0/5 (2 ratings) **Price:** Free **Bundle ID:** com.icediscovery.StudFinder **Store:** Apple App Store **Country:** United States **Version:** 2.1 (released 2026-10-09) **Original Release:** 2026-01-10 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6757409552) **AppTail Page:** [https://apptail.io/app/stud-metal-scanner-HUpy/united-states](https://apptail.io/app/stud-metal-scanner-HUpy/united-states) ## Stud Description Detect studs, screws, nails, and measure magnetic fields (EMF) instantly with your iPhone. Two powerful modes in one app: Stud Finder & Magnetometer — works entirely on your iPhone. Perfect for DIY enthusiasts, home improvement projects, tech experiments, educational purposes, contractors, engineers, and anyone curious about magnetic fields or hidden metal. Stud Finder Mode Locate wall studs, screws, nails, metal pipes, and hidden metal objects behind drywall, plaster, and panel walls. Accurate readings using your iPhone's built-in magnetic sensor. Pro Tip: Hold the bottom third of the back near the wall — that's where the sensor is. Pause scans to note field values. Re-zero the sensor anytime for accurate readings. Ideal for hanging shelves, picture frames, cabinets, mirrors, or TVs without guesswork. Magnetometer Mode (EMF Detection) Measure magnetic fields in real time with a live graph. Detect EMF levels, metal objects, and magnetic anomalies. Perfect for students, engineers, hobbyists, STEM labs, and science fairs. Level Finder Mode (New in 2.1) Turn your iPhone into a precision spirit level — no extra hardware needed. Place your phone flat on a surface or hold it upright against a wall edge to measure tilt in real time. Locks with haptic feedback and a gentle audio tone the instant you hit perfect horizontal. Rotate to landscape for a full-screen gauge with a large degree readout. Ideal for hanging shelves, mirrors, TVs, tile work, carpentry, and furniture assembly. Three-in-One Functionality Find studs, detect magnetic fields (EMF), and level surfaces — all from one app. Perfect for home DIY, construction, school labs, STEM experiments, or curiosity-driven exploration. Provides actionable, real-time feedback for home improvement and tech applications. Why Users Love Stud + Metal Scanner Clean interface for scanning walls or visualizing magnetic fields. Real-time feedback ensures you never miss studs, screws, nails, or metal objects. Graph mode provides instant visual confirmation of field changes. Safe and reliable for home improvement, DIY, and tech explorations. Lightweight and fast Perfect for casual users, contractors, and technical professionals. Ideal for detecting hidden studs, metal objects, or performing STEM experiments. Pro Tips Move your iPhone slowly along walls for optimal detection. Re-zero the sensor whenever needed for accurate readings. Combine Stud Finder and Magnetometer modes to validate readings. Bottom third of iPhone back is optimal for scanning. Use Cases & Applications Hang shelves, TVs, picture frames, cabinets, mirrors, or artwork safely. Detect metal studs, screws, nails, wall anchors, and metal pipes. Explore magnetic fields in classrooms, labs, science fairs, or DIY tech projects. Measure EMF levels for STEM projects, experiments, or educational purposes. Identify hidden metal objects, magnetic anomalies, or ferrous materials. Track magnetic field trends visually with the graph for experiments or demonstrations. Perfect for homeowners, contractors, engineers, students, hobbyists, and interior designers and renovation professionals Curious minds exploring EMF or magnetic fields, STEM classrooms, educational labs, or science fairs Why Download Dual functionality: Stud Finder + Magnetometer Visual feedback: Graph shows field changes in real time Reliable: Perfect for home, school, or lab use Sensor guidance: Bottom third of iPhone back is optimal for scanning Versatile: DIY projects, home improvement, STEM experiments, and tech enthusiasts Download Stud + Metal Scanner now to make your next project easier, safer, and more accurate. Detect studs, screws, nails, metal objects, or explore magnetic fields (EMF) - all from your iPhone! Start scanning today and experience the most versatile Stud Finder & Magnetometer utility app on the App Store! ## Stud Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/26/c3/f0/26c3f0de-7b4d-72e9-c255-efcef98c3b43/1.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b2/a2/08/b2a20899-9e47-4514-2376-3f4081d53f9a/2.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4f/63/db/4f63dbf2-0d87-18f8-7f73-6e525a22b850/3.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/00/87/21/00872131-160b-2bc1-a468-3b60b2248717/3.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/33/62/a8/3362a862-a38b-05db-e106-aaf6d4494c5b/4.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ff/c1/50/ffc150c9-d894-392b-06d8-43ae52902bf5/5.png/1284x2778.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d4/bc/7d/d4bc7d8f-291b-b5f7-9a5c-576bff517445/6.png/1284x2778.png) ## Stud Rating Breakdown in United States - 5 stars: 2 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Stud Reviews in United States ### ***** "Works exactly as advertised!" I was skeptical about using my phone as a stud finder, but this app is surprisingly accurate. It helped me hang a heavy mirror in minutes without making extra holes. Highly recommend! -- Ana Tra, 2026-01-19 [View all Stud reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Stud Available In - [United States](https://apptail.io/app/stud-metal-scanner-HUpy/united-states) - [Azerbaijan](https://apptail.io/app/stud-metal-scanner-HUpy/azerbaijan) - [Bulgaria](https://apptail.io/app/stud-metal-scanner-HUpy/bulgaria) - [Bahrain](https://apptail.io/app/stud-metal-scanner-HUpy/bahrain) - [Brunei](https://apptail.io/app/stud-metal-scanner-HUpy/brunei) - [Belize](https://apptail.io/app/stud-metal-scanner-HUpy/belize) - [Canada](https://apptail.io/app/stud-metal-scanner-HUpy/canada) - [Cyprus](https://apptail.io/app/stud-metal-scanner-HUpy/cyprus) - [Algeria](https://apptail.io/app/stud-metal-scanner-HUpy/algeria) - [Estonia](https://apptail.io/app/stud-metal-scanner-HUpy/estonia) - [Finland](https://apptail.io/app/stud-metal-scanner-HUpy/finland) - [United Kingdom](https://apptail.io/app/stud-metal-scanner-HUpy/united-kingdom) - [Ghana](https://apptail.io/app/stud-metal-scanner-HUpy/ghana) - [Croatia](https://apptail.io/app/stud-metal-scanner-HUpy/croatia) - [Israel](https://apptail.io/app/stud-metal-scanner-HUpy/israel) - [Jamaica](https://apptail.io/app/stud-metal-scanner-HUpy/jamaica) - [Cayman Islands](https://apptail.io/app/stud-metal-scanner-HUpy/cayman-islands) - [Lebanon](https://apptail.io/app/stud-metal-scanner-HUpy/lebanon) - [Sri Lanka](https://apptail.io/app/stud-metal-scanner-HUpy/sri-lanka) - [Lithuania](https://apptail.io/app/stud-metal-scanner-HUpy/lithuania) - [Luxembourg](https://apptail.io/app/stud-metal-scanner-HUpy/luxembourg) - [Latvia](https://apptail.io/app/stud-metal-scanner-HUpy/latvia) - [North Macedonia](https://apptail.io/app/stud-metal-scanner-HUpy/north-macedonia) - [Malta](https://apptail.io/app/stud-metal-scanner-HUpy/malta) - [Malaysia](https://apptail.io/app/stud-metal-scanner-HUpy/malaysia) - [Namibia](https://apptail.io/app/stud-metal-scanner-HUpy/namibia) - [Netherlands](https://apptail.io/app/stud-metal-scanner-HUpy/netherlands) - [Nepal](https://apptail.io/app/stud-metal-scanner-HUpy/nepal) - [New Zealand](https://apptail.io/app/stud-metal-scanner-HUpy/new-zealand) - [Oman](https://apptail.io/app/stud-metal-scanner-HUpy/oman) - [Saudi Arabia](https://apptail.io/app/stud-metal-scanner-HUpy/saudi-arabia) - [Slovenia](https://apptail.io/app/stud-metal-scanner-HUpy/slovenia) - [Slovakia](https://apptail.io/app/stud-metal-scanner-HUpy/slovakia) - [Tunisia](https://apptail.io/app/stud-metal-scanner-HUpy/tunisia) - [Türkiye](https://apptail.io/app/stud-metal-scanner-HUpy/turkey) - [Uganda](https://apptail.io/app/stud-metal-scanner-HUpy/uganda) - [Australia](https://apptail.io/app/stud-metal-scanner-HUpy/australia) - [Uzbekistan](https://apptail.io/app/stud-metal-scanner-HUpy/uzbekistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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