# Metal Detector: EMF Scanner — Stud Finder > Stud Finder (iPhone/iPad app by Onur Mercan.) - Source: https://appshunter.io/ios/app/metal-detector-emf-scanner/id6757927176 (this page in markdown: same URL + `.md`) - Developer: [Onur Mercan](https://appshunter.io/developer/1869705764) - Category: Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 13.0 · 21 MB - Languages: American English - Released: 2026-01-24 - Data updated: 2026-08-23 - User reviews in markdown: https://appshunter.io/ios/app/metal-detector-emf-scanner/id6757927176/reviews.md ## What is Metal Detector? Turn your iPhone into a powerful professional-grade metal detector with Metal Detector Pro. Using your device’s built-in magnetometer, Metal Detector Pro visualizes magnetic fields in real-time, allowing you to locate metallic objects, find studs in walls, or discover hidden treasures with stunning precision. With a futuristic, high-performance UI and advanced haptic feedback, detecting metal has never felt more immersive. Whether you’re a hobbyist or a DIY professional, Flux provides the data you need in a beautiful, easy-to-use interface. KEY FEATURES: Real-Time Visualization: Track magnetic field strength (µT) with our bespoke neon-style gauges and dynamic live charts. Precision Calibration: Set your baseline with a single tap to filter out background interference for ultra-accurate detection. Immersive Haptics: Feel the detection. The app provides varying vibration patterns that intensify as you get closer to metallic objects. Advanced Data Processing: High-frequency sensor monitoring ensures you never miss a magnetic spike. Premium Aesthetics: A sleek, glassmorphic design optimized for Dark Mode, ensuring high visibility in any environment. HOW TO USE: Open the app and tap "Calibrate" to set the ambient magnetic field. Move your device near walls, floorboards, or outdoor areas. Watch the Gauge and Live Chart react to magnetic interference. Follow the Haptic Feedback to pinpoint the exact location of the metal. COMMON USES: Finding lost keys or coins. Locating electrical wires or studs behind walls. Scientific experiments and magnetic field education. Detecting ferromagnetic metals like iron, steel, and nickel. #Important Note: SUBSCRIPTION A subscription is needed for an  -ad-free experience,  -unlimited detection sessions,  -and access to all advanced sensor visualizations. Metal Detector offers a subscription to provide an ad-free experience, unlimited detection sessions, and access to all advanced sensor visualizations. • Payment will be charged to your iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Account will be charged for renewal within 24 hours prior to the end of the current period. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy :  https://tinyurl.com/ys296h8h ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Premium Access | $3.99 | per month | | Premium | $44.99 | per year | ## Version history (last 4 releases) ### 2.0.0 — 2026-03-25 Performance Improvements ### 1.0.3 — 2026-02-25 NEW: Smart Signal Analysis • Real-time signal classification: Ferrous, Non-Ferrous, and Electronic interference detection • Material breakdown: Iron, Steel, Nickel, Copper, Aluminum, Brass, Gold, Silver and more • Live probability indicators for each detected material type • Electronic interference warning — know when nearby devices are affecting your scan Plus: Built-in usage guide for optimal scanning, improved signal processing, and performance enhancements. ### 1.0.2 — 2026-02-06 Performance improvement Bugfixes ### 1.0 — 2026-01-24 No release notes. ## Apps similar to Metal Detector | App | Rating | Price | Category | | --- | --- | --- | --- | | [Metal Detector - Gauss Meter](https://appshunter.io/ios/app/metal-detector-gauss-meter/id6751081513) | 5.0 (1) | Free | Utilities | | [Metal Scanner & Metal Finder](https://appshunter.io/ios/app/metal-scanner-and-metal-finder/id6759321367) | 5.0 (19) | Free | Utilities | | [Metal Detector \| Stud Finder](https://appshunter.io/ios/app/metal-detector-stud-finder/id6760261500) | — | Free | Utilities | | [Metal Detector - EMF Scanner](https://appshunter.io/ios/app/metal-detector-emf-scanner/id6759615272) | — | Free | Utilities | | [Metal Detector Finder](https://appshunter.io/ios/app/metal-detector-finder/id6758897619) | 4.7 (3) | Free | Utilities | | [Metal Detector : Gold Finder](https://appshunter.io/ios/app/metal-detector-gold-finder/id6755612116) | 5.0 (10) | Free | Utilities | ## More apps by Onur Mercan - [Lexi: Learn Vocabulary Fast](https://appshunter.io/ios/app/lexi-learn-vocabulary-fast/id6758303343) - [CyberScan: Wi-Fi & Bluetooth](https://appshunter.io/ios/app/cyberscan-wi-fi-and-bluetooth/id6758337932) - [Hearing Aid & Sound Amplifier](https://appshunter.io/ios/app/hearing-aid-and-sound-amplifier/id6758613536) - [Ad Remove Pro & Breach Monitor](https://appshunter.io/ios/app/ad-remove-pro-and-breach-monitor/id6758828498) - [Decibel Q: Sound & Light Meter](https://appshunter.io/ios/app/decibel-q-sound-and-light-meter/id6759003304) All apps by Onur Mercan: https://appshunter.io/developer/1869705764 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*