EMF Field Detector RF Scanner vs EMF Radiation 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.
EMF Radiation Detector
Detect electromagnetic radiation (EMF) emitted by everyday devices. This app uses your iPhone to measure nearby fields, alerting you to potentially harmful levels that could impact your health and environment.
- Detects electromagnetic fields
- Measures EMF radiation levels
- Alerts to dangerous levels
- Simple to use interface
- Compatible with iOS 7.1+
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The technologies we use today, from our everyday appliances, cell phones, even our cars, emit electromagnetic radiation & EM radiation that can penetrate and affect us, seriously compromising our health and disturbing our environments. When you come to magnetic radiation, the body is as easily penetrated as air. This means if you are near a powerful EMF, electromagnetic radiation isn’t just around you, it’s inside you. Your body’s electrical signals are well within the range of those that can be stimulated by ambient radio waves, microwaves and other forms of electromagnetic radiation. That harmful, unnatural type of stimulation can seriously impact your body. How can I find out what EMF levels I'm exposed to at home and at work? Now you can find out thanks to a new app for iPhone..EMF Radiation Detector! EMF Radiation Detector is very simple to use: open the app and your iPhone will begin to detect the electromagnetic fields nearby, showing you whether or not if these are dangerous to your health. Do not endanger in vain your health, download EMF Radiation Detector from the App Store and find out which electronic devices can be dangerous for your body. EMF Radiation Detector is compatible with iOS 7.1 or later. To ensure the accuracy of the data keep the iPhone away from metal objects, magnets and speakers.
Screenshots
Verdict
The clearest difference is price: EMF Radiation Detector at Free against EMF Field Detector RF Scanner's $4.99. EMF Radiation Detector also leads on in-app purchases (none vs 2) and ads (none vs shown). EMF Field Detector RF Scanner's advantage is rating (4.5 vs 3.4) and review sentiment (84% vs 54%). On device support 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 Radiation Detector is free to download; EMF Field Detector RF Scanner costs $4.99 up front. EMF Field Detector RF Scanner sells 2 one-off in-app purchases. EMF Radiation Detector asks for nothing beyond the download.
EMF Field Detector RF Scanner holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: EMF Field Detector RF Scanner has 5.5K ratings behind it against 200, so its average is the more settled of the two. Written reviews point the same way: 84% of EMF Field Detector RF Scanner's written reviews are positive against 54% of EMF Radiation Detector's.
| Parameter | EMF Field Detector RF Scanner | EMF Radiation Detector |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.5 (5.5K ratings) — better | 3.4 (200 ratings) |
| Positive reviews | 83.6% of reviews — better | 54.1% of reviews |
| Number of ratings | 5.5K — better | 200 |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #178 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 7.1 — better |
| Further details — not scored | ||
| Size | 56 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Jorge Gregorio Martin Bello | Ngoc Que Nguyen |
Customer experience
EMF Field Detector RF Scanner
EMF Radiation 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
EMF Radiation Detector
From 200 App Store ratingsWhat we love
- 👍 Simple and clean user interface
- 💰 Free app with no ads
- 🧲 Accurately detects magnetic fields
- 🎮 Fun to experiment with as entertainment
- ⚡ Works reliably for magnetic field detection
Room to improve
- ❌ Misleading app description and marketing
- 🚫 Does NOT detect EMF radiation as advertised
- 🚫 Does NOT detect radio frequencies or electric fields
- 🚫 Does NOT detect ionizing radiation (gamma rays, x-rays)
- 🚫 Does NOT detect cell phone radiation
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
EMF Radiation Detector
Reported bugs
6 issues- Inconsistent readings in same location
- App stops detecting after initial use
- Constant high readings on some devices (iPhone 6S)
- Readings change based on phone orientation
- Randomly generates numbers or shows extreme values
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- Difficult to uninstall on some devices
Requested features
7 requests- Add safety guidelines for harmful radiation levels
- Clarify which EMF frequency ranges are detected
- Provide reference values (e.g., near substation transformer)
- Add ability to change units from microTesla to milligauss
- Include notification alerts for sudden EMF changes
Show 2 moreShow fewer
- Add beep/sound option for detections
- Improve accuracy and consistency of readings
In-app purchases
EMF Field Detector RF Scanner
- Premium Pack$4.99
- Special Offer$4.99
EMF Radiation Detector
No in-app purchases
Questions
Is EMF Field Detector RF Scanner free?
Is EMF Radiation Detector free?
Which has better reviews, EMF Field Detector RF Scanner or EMF Radiation Detector?
Do EMF Field Detector RF Scanner or EMF Radiation Detector have ads?
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