EMF Field Detector RF Scanner vs Electromagnetic EMF Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EMF Field Detector RF Scanner
Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.
- Detects electromagnetic fields (EMF)
- Warns of high magnetic fields with beeps
- Measures magnetic force on three axes
- Records readings with time and date stamps
- Stores up to 100 records
- Sends measurements via email
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Turn your iPhone into a powerful EMF detector and magnetic field scanner. Detect electromagnetic fields (EMF) around you instantly using the built-in sensor already inside your device — no expensive equipment required. Whether you want to monitor electromagnetic radiation in your home, locate hidden magnetic sources, or even explore paranormal activity, this app gives you a simple and exciting way to measure the invisible world around you. Use the app to scan bedrooms, walls, electrical appliances, Wi-Fi zones, sockets, microwaves, wireless devices, and more. Discover areas with unusually high magnetic activity and receive an instant warning beep when strong EMF levels are detected. Many users also enjoy using the app during ghost hunts and paranormal investigations, as sudden magnetic fluctuations are often associated with supernatural activity. NEW: Experience EMF detection in Augmented Reality. Visualize electromagnetic fields in Augmented Reality to better understand how EMFs spread throughout your home, office, or workspace. The app allows you to see a figurative representation of magnetic activity around you, helping you identify high-radiation zones and understand how far electromagnetic fields may reach in real-world environments. Explore EMFs in a more immersive and intuitive way by combining real-time detection with AR visualization technology. Transform your iPhone into a digital EMF Meter, Teslameter, or electromagnetic field tester using the internal compass hardware. View live magnetic field readings in real time and monitor changes on all three axes (X, Y, Z). Scientists, engineers, students, teachers, paranormal investigators, and curious explorers use EMF detectors to measure magnetic activity in everyday environments. Why use this app? • Detect high electromagnetic field zones around you • Monitor EMF levels near beds, appliances, or workspaces • Receive warning alerts when strong magnetic radiation is detected • Track and store measurements with time and date stamps • Investigate unusual magnetic fluctuations during ghost hunting sessions • Find metallic objects, pipes, or hidden sources behind walls • Explore the invisible electromagnetic world around you Features: • Real-time EMF and magnetic field detection • Warning beep near strong radiation sources • Measures magnetic force on X, Y, and Z axes • Magnetic readings displayed in microteslas (µT) • Save up to 100 EMF records • Record events with exact date & time • Export and send measurements by email • Easy-to-use digital display interface Electromagnetic radiation may come from electrical wiring, appliances, wireless devices, cordless phones, Wi-Fi equipment, sockets, and other electronic sources in your environment. Tips: For best accuracy, calibrate your iPhone by moving it in a figure-8 motion before use. Important: This app requires an iPhone with compass hardware and will not work on iPod Touch devices. Disclaimer: This app is intended for entertainment and informational purposes only. It uses the iPhone magnetometer sensor to detect magnetic field variations near ferromagnetic objects and electromagnetic sources. Download now and start discovering the hidden electromagnetic activity around you.
Electromagnetic EMF Detector
This app simulates detecting electromagnetic fields and electrosmog using your device's compass. It identifies ferromagnetic metals and can alert you to potential sources of radio-frequency EMF from common household appliances. While intended for entertainment, it records measurements with timestamps and offers a guide to radio-frequency guidelines.
- Simulates EMF and electrosmog detection
- Detects ferromagnetic metals
- Warning beep near emissions
- Records measurements with timestamps
- Table guide for radio-frequency guidelines
- Detects magnetic force on three axes
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This app is intended for entertainment purposes only and does not provide true electromagnetic and electrosmog detector functionality. Track magnetic fields near you. A warning beep will be activated to warn you. The app detects ferromagnetic metals using the iPhone's built-in compass feature. Also works as Electrosmog (EMP) detector. Detect many kinds of home appliances that create radio-frequency EMF. For example:plugs,cell phones,routers, baby monitors, doorbells, intercom systems,night alarm clocks, electronic appliances , electrical wire, antennas. You can check the limit allowed in the "Radio-Frequency Guidelines - for continuous and prolonged exposure" in the instructions button of this app. The higher measures of magnetic fields are stored. Even the time when the measure was taken, so you can locate the source of magnetic emission. Note: This app will not work on an iPod Touch, since it does not have a compass hardware. +++ FEATURES: -Track high magnetic fields and when has it been measured. -Table guide "Radio-Frequency Guidelines - for continuous and prolonged exposure". -Warning beep near focus emissions. -Detect the strength of Magnetic force fields on all three axis’s (x,y,z). -Magnetic force is calculated in microteslas ( µ T ) -Record your readings with a time & date stamp of each event. -Store until 100 records. -Send measures by email. If you have any issues to report or suggestions to make, please email the device you’re using, iOS version, and a detailed description of the problem to bellostudios@gmail.com
Screenshots
Verdict
The clearest difference is ads: Electromagnetic EMF Detector at none against EMF Field Detector RF Scanner's shown. Electromagnetic EMF Detector also leads on price ($1.99 vs $4.99) and iOS requirement (9.0 vs 15.6). EMF Field Detector RF Scanner's advantage is ratings volume (5.5K vs 212). On rating, review sentiment, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
EMF Field Detector RF Scanner costs $4.99 and Electromagnetic EMF Detector $1.99 up front. EMF Field Detector RF Scanner sells 2 one-off in-app purchases and Electromagnetic EMF Detector sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for EMF Field Detector RF Scanner against 4.4 for Electromagnetic EMF Detector. That said, the two scores are not equally well evidenced: EMF Field Detector RF Scanner has 5.5K ratings behind it against 212, so its average is the more settled of the two. Written reviews are what separate them: 84% of EMF Field Detector RF Scanner's written reviews are positive against 79% of Electromagnetic EMF Detector's.
EMF Field Detector RF Scanner ships an update every 3 weeks, Electromagnetic EMF Detector every 5 weeks. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.
| Parameter | EMF Field Detector RF Scanner | Electromagnetic EMF Detector |
|---|---|---|
| Price | $4.99 | $1.99 — better |
| Rating | 4.5 (5.5K ratings) — better | 4.4 (212 ratings) |
| Positive reviews | 84.1% of reviews — better | 79.4% of reviews |
| Number of ratings | 5.5K — better | 212 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Jorge Gregorio Martin Bello | Jose Bello |
Customer experience
EMF Field Detector RF Scanner
Electromagnetic EMF Detector
User reviews
EMF Field Detector RF Scanner
From 5.5K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Accurate readings
- 💡 Useful for detecting EMF
- 🔍 Helps identify problem areas
- 📊 Provides clear data and insights
Room to improve
- 🐛 Occasional glitches or inconsistent readings
- 🔋 Concerns about phone's own EMF emissions
- 💰 Premium version required for full functionality
Electromagnetic EMF Detector
From 212 App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Accurate readings
- 💡 Helpful for learning about EMF
- 🔍 Convenient tool for detecting EMF levels
- 🔋 Works well, no battery issues
Room to improve
- 🐛 Inconsistent readings
- 🔍 Limited measurement range
- 💰 Paywall issues, additional charges
- 🤔 Unclear instructions and data interpretation
Bugs and requests
EMF Field Detector RF Scanner
Reported bugs
2 issues- App freezes or stops working after updates
- Readings not always accurate or reliable
Requested features
3 requests- Ability to export data
- More detailed explanations and guidance
- Compatibility with other EMF measurement devices
Electromagnetic EMF Detector
Reported bugs
2 issues- App freezes or crashes
- Incorrect or unreliable EMF readings
Requested features
4 requests- Add more detailed information and analysis
- Improve accuracy and measurement range
- Provide better instructions and guidance
- Integrate with other EMF monitoring tools
In-app purchases
EMF Field Detector RF Scanner
- Premium Pack$4.99
- Special Offer$4.99
Electromagnetic EMF Detector
- EMF Waves and time unlimited$0.99
- Remove Top Banner$0.99
Questions
Is EMF Field Detector RF Scanner free?
Is Electromagnetic EMF Detector free?
Which has better reviews, EMF Field Detector RF Scanner or Electromagnetic EMF Detector?
Do EMF Field Detector RF Scanner or Electromagnetic EMF Detector have ads?
Which is updated more often, EMF Field Detector RF Scanner or Electromagnetic EMF Detector?
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