Detect EMF & radiation using phone's magnetic sensor.
Not recently updated — last update was on 2020-10-09.
This app may no longer be actively maintained.
About EMF Finder - Detect EMF Signal
EMF Finder - Detect EMF Signal is a tools app developed by Rich Dev Apps.
How many times has EMF Finder - Detect EMF Signal been downloaded?
EMF Finder - Detect EMF Signal has been downloaded 150 thousand times. In the last 30 days, the app was downloaded 150 times.
What is the rating of EMF Finder - Detect EMF Signal?
EMF Finder - Detect EMF Signal is rated 4.94 out of 5 stars, based on 600 ratings.
Is EMF Finder - Detect EMF Signal free?
EMF Finder - Detect EMF Signal is free to download. The APK download size is 8.81 MB. The latest version available is 1.7. The last update was on October 9, 2020.
What are the requirements for EMF Finder - Detect EMF Signal?
EMF Finder - Detect EMF Signal requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2019.
Description
EMF Detector – Detect Electromagnetic Fields with Your Smartphone! 📡
Do you ever wonder if there are invisible electromagnetic fields (EMF) around you? Want to detect hidden EMF signals with ease? This app turns your Android phone into a powerful electromagnetic field detector using your device’s built-in magnetic sensor. ⚡📲
📌 Key Features of EMF Detector: ---------------------------------- 🔸 Real-time EMF detection 🔸 Digital and analog meter display 🔸 Graph view for live data 🔸 Sound alerts for strong EMF 🔸 Adjustable sensitivity 🔸 EMF scanner calibration 🔸 Works offline & with dark mode
📡 How It Works: ------------------ Your phone's magnetic sensor detects changes in the electromagnetic field around it. These readings are converted into visual and audio indicators inside the app. The results are shown in microTesla (µT), the standard unit for magnetic fields.
📏 Detection Range: ---------------------- The range depends on your phone's hardware. On average: • 📲 Detection range: 15cm–25cm • 📉 Sensitivity: Based on your magnetic sensor strength • ✅ Works best with devices having a built-in magnetometer
📲 EMF Measurement Modes: ----------------------------- • Meter View: Classic needle gauge • Graph View: Live signal fluctuations • Digital View: Exact µT values • Calibration: Customize for accurate detection • Sound Alerts: Audio feedback on EMF spikes
🔎 Use Cases: ----------------- • Detect hidden EMF signals • Locate electrical wiring behind walls • Test your environment for EMF radiation • Educational tool for students & science lovers • Quick EMF scanner for engineers & researchers
🚫 NOTE: ---------- This app requires a magnetic sensor (magnetometer) to function. 📴 If your device does not support this hardware, the app will not work. Try using another smartphone with a built-in magnetic sensor.
🛠️ Calibration & Accuracy: ------------------------------ We provide manual calibration tools to help you set the app based on your environment and improve accuracy. Different phone models may show slightly varied readings due to sensor quality.
🔋 Lightweight & Battery-Friendly: ------------------------------------- This EMF scanner is optimized for low power consumption, so you can keep it running during surveys or exploration without draining your battery quickly. 🔋📉
🕵️ Who Can Use This App? ----------------------------- • Engineers checking EMF hotspots • People concerned about EMF pollution • Hobbyists exploring magnetic fields • Students studying electromagnetic waves • Homeowners locating electric wiring behind walls
💬 Disclaimer: ---------------- This app is designed for detection of electromagnetic fields only. It is not a professional scientific tool, but it can be used for educational and general detection purposes. The accuracy is dependent on the quality of the sensor in your mobile phone.
🙏 Thank You! --------------- We have placed ads in this app to support development and cover our operational expenses.
Start detecting EMF signals around you with precision. Download now and experience the power of real-time electromagnetic field detection right in your pocket! 📲⚡
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Comments on EMF Finder - Detect EMF Signal for Android
★★★★★Anaish Shah· Nov 9, 2021
EMF detector can easily detect electromagnetic field. It is highly recommended application of play store
★★★★★John Paul· Sep 17, 2025
EMF detector and emf meter is a very smart app.It is very easy to use. It works speedy and doesn't waste much time. I can be used by any person. It proceeds automatically.💕
★☆☆☆☆Susan Erwee· Apr 5, 2023
Do not detect any devices, not even Fiber router or Laptop. Do not download
★☆☆☆☆mary thompson· Oct 31, 2021
Horrible app! Just shows number with no explanation for what they mean. Has lots of ads also. Don't waste your time downloading it. This is so fake!
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