--- title: "Magnetic Monitor - Reviews, Revenue and Downloads in Canada | Apple App Store" description: "Professional Geomagnetic Data Collection Tool Magnetic Monitor is a professional app designed for earthquake research and geomagnetic data collection. Utilizing iPhone's built-in magnetometer, it" --- # Magnetic Monitor — Canada > Geomagnetic Data Collection ![Magnetic Monitor App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e6/0b/c4/e60bc485-0af3-b04e-892b-1daea77b61f4/AppIcon-0-0-1x_U007epad-0-1-85-220.jpeg/434x0w.png) **Developer:** [书心 刘](https://apptail.io/developer/developer-mujmZ) **Category:** Utilities **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** fun.bookheart.MagneticMonitor **Store:** Apple App Store **Country:** Canada **Version:** 1.10.3 (released 2026-03-23) **Original Release:** 2026-03-08 **Languages:** English, French, German, Italian, Japanese, Korean, Portuguese, Chinese, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id6758705432) **AppTail Page:** [https://apptail.io/app/magnetic-monitor-hkRy/canada](https://apptail.io/app/magnetic-monitor-hkRy/canada) ## Magnetic Monitor Description Professional Geomagnetic Data Collection Tool Magnetic Monitor is a professional app designed for earthquake research and geomagnetic data collection. Utilizing iPhone's built-in magnetometer, it enables high-precision real-time collection, analysis, and export of geomagnetic field data. Core Features Real-time Data Collection 1Hz sampling rate for precise magnetic field recording. Auto-calculate total field, horizontal component, declination, and inclination. Real-time display of X, Y, Z axis magnetic field data in nanoTesla units. GPS Positioning Accurate recording of sampling point coordinates and altitude. Real-time positioning accuracy display. Background location updates support. Data Visualization 4 synchronized real-time charts showing magnetic field changes. Step interpolation algorithm for clear discrete sampling data. Auto-scaling axes for different data ranges. Data Management Local persistent storage, data never lost. Support for adding notes. Quick search through historical records. Data Export (Premium Feature) JSON format: Complete data structure with metadata and statistics. CSV format: Excel compatible for easy analysis. Unlimited export of any number of sampling points. Statistical Analysis Auto-calculate mean, standard deviation, max, and min values. Magnetic interference detection alerts. Collection duration and sample count statistics. Use Cases Earthquake precursor research Geomagnetic field monitoring Scientific data collection Educational demonstrations Magnetic environment assessment Technical Features MVVM architecture for clean code structure. CoreMotion framework ensuring data accuracy. Swift Charts library for smooth visualization. Support for 10 language interfaces. Usage Tips Recommend 3-5 minutes collection per sampling point. Stay away from metal objects and electronic devices. Keep device level and stable. Best results in outdoor open environments. Privacy Protection All data stored locally on device only. No personal information uploaded. Location data used only for marking sampling points. Upgrade to Premium to unlock full data export features and support your research work. ## Magnetic Monitor Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0d/53/76/0d5376d5-6a4e-da80-7cf8-7fc2641dd7b9/iPhone_17_-_3.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3b/51/25/3b51252a-dc10-7804-fb03-82f07846752a/iPhone_17_-_2.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ba/f4/ce/baf4ce40-c83b-5fb3-03c6-fac7ff0e6412/iPhone_17_-_7.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5f/9f/ec/5f9fecc7-a665-747f-d212-11f58d3d6d82/iPhone_17_-_4.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/c1/17/34c117a7-d596-4f54-f1c3-77e44c3ae4b6/iPhone_17_-_5.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e5/14/32/e5143273-cb6e-552a-b974-1202f53069e0/iPhone_17_-_6.png/1242x2688.png) ## Magnetic Monitor In-App Purchases | Item | Price | |------|-------| | Premium | $2.99 | ## Apps Similar to Magnetic Monitor - [证券从业资格考试-证券从业题库](https://apptail.io/app/app-rRBc/canada) - [Calendar : 4500 BC to 4500 AD](https://apptail.io/app/calendar-4500-bc-to-4500-ad-WSad/canada) - [仪器管理-全生命周期管理](https://apptail.io/app/app-kfQn/canada) - [FreeBarrier](https://apptail.io/app/freebarrier-ejjp/canada) - [HIKPARK地磁调试工具](https://apptail.io/app/hikpark-TTLp/canada) - [FEI AI-人工智能AI助手](https://apptail.io/app/fei-ai-ai-WWev/canada) - [HearNear](https://apptail.io/app/hearnear-poEv/canada) - [Bug Detector - Pro Scanner](https://apptail.io/app/bug-detector-pro-scanner-zZKv/canada) - [IronScope - Metal Detector](https://apptail.io/app/ironscope-metal-detector-bETz/canada) ## Magnetic Monitor Available In - [Canada](https://apptail.io/app/magnetic-monitor-hkRy/canada) - [Switzerland](https://apptail.io/app/magnetic-monitor-hkRy/switzerland) - [China](https://apptail.io/app/magnetic-monitor-hkRy/china) - [Germany](https://apptail.io/app/magnetic-monitor-hkRy/germany) - [Egypt](https://apptail.io/app/magnetic-monitor-hkRy/egypt) - [Japan](https://apptail.io/app/magnetic-monitor-hkRy/japan) - [South Korea](https://apptail.io/app/magnetic-monitor-hkRy/south-korea) - [Romania](https://apptail.io/app/magnetic-monitor-hkRy/romania) --- ## 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. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*