--- title: "Magnetometer: EMF Detector - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Magnetometer turns your device into a precise electromagnetic field (EMF) detector using the built-in magnetometer sensor. Perfect for electrical safety checks, scientific exploration, and environment" --- # Magnetometer: EMF Detector — United States > Magnetic & Metal Detector ![Magnetometer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a2/b8/28/a2b82863-a2a8-2e27-2571-38c92b239638/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [SootheTrail Solutions](https://apptail.io/developer/soothetrail-solutions-pvHOq) **Category:** Utilities **Rating:** 5.0/5 (1 ratings) **Price:** $1.99 **Bundle ID:** com.soothetrail.magnetometer **Store:** Apple App Store **Country:** United States **Version:** 1.1.0 (released 2025-10-07) **Original Release:** 2025-09-30 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6752918170) **AppTail Page:** [https://apptail.io/app/magnetometer-emf-detector-iXUw/united-states](https://apptail.io/app/magnetometer-emf-detector-iXUw/united-states) ## Magnetometer Description Magnetometer turns your device into a precise electromagnetic field (EMF) detector using the built-in magnetometer sensor. Perfect for electrical safety checks, scientific exploration, and environmental monitoring. ONE-TIME PURCHASE - NO SUBSCRIPTION FEES, NO IN-APP PURCHASES, NO ADS Professional Features: • Real-time EMF detection with live updates • Beautiful circular gauge with color-coded intensity levels • Historical trend charts for pattern analysis • Customizable alert thresholds and notifications • Data export for further analysis • Multiple units support (µT and Gauss) • Adjustable sampling rates and smoothing Key Applications: • Electrical safety inspections • Scientific research and education • Environmental EMF monitoring • Electronics troubleshooting • Educational demonstrations Advanced Tools: • Save and review measurement sessions • Export data in standard formats • Customizable sensitivity settings • Professional-grade calibration • Clean, intuitive interface designed for both beginners and experts The app provides accurate readings using your device's built-in magnetometer, displaying measurements in both microtesla (µT) and Gauss units. The intuitive interface makes it easy to monitor electromagnetic fields in your environment. Pay once, own forever. No hidden costs, no subscriptions, no advertisements. Full functionality included with your purchase. Note: Accuracy depends on your device's sensor capabilities. This app is designed for educational and monitoring purposes. Terms of Use: ## Magnetometer Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/07/23/e7/0723e7d4-d00e-eaae-d5ef-c0bf3648e9f1/Apple_iPhone_16_Pro_Max_Screenshot_1.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9e/62/05/9e6205a3-fbc3-8d5a-e563-c70b1bb2ba28/Apple_iPhone_16_Pro_Max_Screenshot_3.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/43/f0/fc/43f0fc21-6c5e-5a7c-15c4-b14796d207c0/Apple_iPhone_16_Pro_Max_Screenshot_2.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/28/5f/a9/285fa9dd-b5b5-5531-c533-a1ad74337d19/Apple_iPhone_16_Pro_Max_Screenshot_4.png/1320x2868.png) ## Magnetometer Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Magnetometer Available In - [United States](https://apptail.io/app/magnetometer-emf-detector-iXUw/united-states) - [Armenia](https://apptail.io/app/magnetometer-emf-detector-iXUw/armenia) - [Bulgaria](https://apptail.io/app/magnetometer-emf-detector-iXUw/bulgaria) - [Brunei](https://apptail.io/app/magnetometer-emf-detector-iXUw/brunei) - [Belarus](https://apptail.io/app/magnetometer-emf-detector-iXUw/belarus) - [Belize](https://apptail.io/app/magnetometer-emf-detector-iXUw/belize) - [Switzerland](https://apptail.io/app/magnetometer-emf-detector-iXUw/switzerland) - [Cyprus](https://apptail.io/app/magnetometer-emf-detector-iXUw/cyprus) - [Spain](https://apptail.io/app/magnetometer-emf-detector-iXUw/spain) - [Finland](https://apptail.io/app/magnetometer-emf-detector-iXUw/finland) - [Hong Kong SAR China](https://apptail.io/app/magnetometer-emf-detector-iXUw/hong-kong) - [India](https://apptail.io/app/magnetometer-emf-detector-iXUw/india) - [Iceland](https://apptail.io/app/magnetometer-emf-detector-iXUw/iceland) - [Kuwait](https://apptail.io/app/magnetometer-emf-detector-iXUw/kuwait) - [Cayman Islands](https://apptail.io/app/magnetometer-emf-detector-iXUw/cayman-islands) - [Luxembourg](https://apptail.io/app/magnetometer-emf-detector-iXUw/luxembourg) - [Latvia](https://apptail.io/app/magnetometer-emf-detector-iXUw/latvia) - [Madagascar](https://apptail.io/app/magnetometer-emf-detector-iXUw/madagascar) - [Malta](https://apptail.io/app/magnetometer-emf-detector-iXUw/malta) - [Namibia](https://apptail.io/app/magnetometer-emf-detector-iXUw/namibia) - [Netherlands](https://apptail.io/app/magnetometer-emf-detector-iXUw/netherlands) - [Norway](https://apptail.io/app/magnetometer-emf-detector-iXUw/norway) - [Nepal](https://apptail.io/app/magnetometer-emf-detector-iXUw/nepal) - [Pakistan](https://apptail.io/app/magnetometer-emf-detector-iXUw/pakistan) - [Poland](https://apptail.io/app/magnetometer-emf-detector-iXUw/poland) - [Romania](https://apptail.io/app/magnetometer-emf-detector-iXUw/romania) - [Saudi Arabia](https://apptail.io/app/magnetometer-emf-detector-iXUw/saudi-arabia) - [Slovenia](https://apptail.io/app/magnetometer-emf-detector-iXUw/slovenia) - [Türkiye](https://apptail.io/app/magnetometer-emf-detector-iXUw/turkey) - [Uganda](https://apptail.io/app/magnetometer-emf-detector-iXUw/uganda) - [United Arab Emirates](https://apptail.io/app/magnetometer-emf-detector-iXUw/united-arab-emirates) - [Uzbekistan](https://apptail.io/app/magnetometer-emf-detector-iXUw/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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