Comparison

EMF Detector + Ghost Radar vs Real EMF Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EMF Detector + Ghost Radar

This app offers a dual-functionality tool for detecting electromagnetic fields and visualizing anomalies. It provides real-time sensor data with visual and auditory feedback, alongside an entertainment-focused ghost radar mode.

Highlights
  • Real-time EMF readings
  • History graph visualization
  • Multi-sensory feedback
  • Industrial radar UI
  • Anomaly visualization
  • Auto journal logging
  • Dual-sensor support
Features
Read full description

EMF Detector + Ghost Radar is the ultimate 2-in-1 tool designed with an industrial, high-fidelity interface. Whether you are checking your home for radiation safety or exploring magnetic field anomalies, we provide the raw sensor data you need. -------------------------------- MODE A: STANDARD DETECTOR -------------------------------- Engineered for accuracy. Use the device’s magnetometer to detect electromagnetic fields in your environment. • PRECISION READINGS Real-time data displayed in Microtesla (µT) or Milligauss (mG). • SAFETY MONITOR Identify strong magnetic sources like hidden wiring, appliances, and electronics. • HISTORY GRAPH Visualize field strength changes over the last 5 seconds to catch sudden spikes. • MULTI-SENSORY FEEDBACK Feel and hear the radiation intensity with industrial Geiger counter sound effects and scaled haptic pulses. -------------------------------- MODE B: GHOST RADAR -------------------------------- Switch to the Entertainment Radar interface to visualize sensor data. • INDUSTRIAL RADAR UI An immersive, high-fidelity radar interface inspired by professional equipment. • ANOMALY VISUALIZATION Advanced algorithms translate sensor spikes into visual feedback on the radar screen. • AUTO JOURNAL Automatically logs significant events with exact timestamps and intensity levels. • ATMOSPHERIC NOISE A static noise overlay provides an immersive, high-sensitivity equipment environment. -------------------------------- KEY FEATURES -------------------------------- • DUAL-SENSOR SUPPORT Harnesses both Magnetometer & Gyroscope for precise tracking and orientation. • DUAL-UNIT SYSTEM Quickly switch between Microtesla (µT) and Milligauss (mG) with one tap. • RAW DATA ACCESS View Max, Min, and Peak values for professional-grade monitoring. • PRIVACY FIRST No personal data collection. Your data stays on your device. Ready to explore the unknown? Download EMF Detector + Ghost Radar today. -------------------------------- DISCLAIMER: The "Standard Mode" provides real magnetic field readings based on your device's sensor hardware. The "Ghost Mode" is a visualization feature intended for entertainment purposes only. Terms of Use: https://superfastapp.github.io/terms/ Privacy Policy: https://superfastapp.github.io/privacy/

About

Real EMF Detector

Features
Read full description

Measure magnetic fields with real sensor data. Real EMF Detector turns your iPhone into a precision magnetometer using the built-in calibrated magnetic field sensor to detect and measure DC magnetic fields around you. CALIBRATED SENSOR TECHNOLOGY - Uses Core Motion calibrated magnetic field data that removes device self-interference - X, Y, Z axis breakdown showing directional field components - Total field magnitude in microtesla with continuous updates - More accurate than raw magnetometer apps that include phone hardware noise REAL-TIME DETECTOR - Large circular gauge with smooth animated needle - Color-coded safety levels: Background, Normal, Elevated, Strong, Very Strong - Instant response as you move through your environment - Configurable threshold alerts with haptic feedback LIVE GRAPH - Real-time scrolling chart built with Swift Charts - Track magnetic field changes over time as you scan - Pinch to zoom and scroll through recorded data - X, Y, Z axis overlay for detailed field analysis STUD & METAL SCANNER - Detect metal objects, pipes, and wiring behind walls - Find studs by scanning for nail and screw patterns - Audio and haptic feedback as field strength changes - Sensitivity adjustment for different scanning needs SESSION HISTORY - Record complete measurement sessions with one tap - Review past sessions with full statistics and timeline - Export session data as CSV for further analysis - Stored locally with SwiftData for fast access LEARN & UNDERSTAND - Educational guide to magnetic fields and EMF science - Understand what your readings mean in everyday context - Reference chart comparing common magnetic field sources - Safety information based on published exposure guidelines COMMON USES - Home inspection: check appliances, wiring, and electrical panels - Stud finding: locate metal fasteners behind drywall - Education: learn about magnetism and electromagnetic fields - Hobby and exploration: investigate unusual magnetic sources - Workplace assessment: identify strong field areas HONEST ABOUT LIMITATIONS Real EMF Detector measures DC magnetic fields using the iPhone magnetometer. It cannot detect RF signals, Wi-Fi, cellular (5G/4G), AC electromagnetic fields, or electric fields. For those measurements, specialized equipment is required. What it does measure, it measures well -- with calibrated data that most competing apps lack. Built with SwiftUI, Swift Charts, and Core Motion. No ads, no data collection. Terms of Use: https://emfdetector.mobilealchemy.co/terms Privacy Policy: https://emfdetector.mobilealchemy.co/privacy

Screenshots

EMF Detector + Ghost Radar4 screens
Real EMF Detector4 screens

Verdict

The call

The clearest difference is ads: Real EMF Detector at none against EMF Detector + Ghost Radar's shown. EMF Detector + Ghost Radar's advantage is update cadence (every 8 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. EMF Detector + Ghost Radar sells 2 in-app purchases, starting at $4.99 per 7 days and Real EMF Detector sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EMF Detector + Ghost Radar ships an update every 8 days, Real EMF Detector every 3 weeks. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

Scorecard2 real differences · 8 level
EMF Detector + Ghost Radar versus Real EMF Detector: the parameters behind the verdict, then further details
ParameterEMF Detector + Ghost RadarReal EMF Detector
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size25 MB17 MB
Age rating12+4+
Developer加兴 王MOBILE ALCHEMY LTD

In-app purchases

2 purchases

EMF Detector + Ghost Radar

Subscriptions1
  • Unlimited access3 Days trial$4.997 Days
One-time1
  • Unlimited Access Lifetime$14.99
4 purchases

Real EMF Detector

Subscriptions3
  • EMF Detector Pro3 Days trial$1.997 Days
  • EMF Detector Pro7 Days trial$4.991 Month
  • EMF Detector Pro7 Days trial$19.991 Year
One-time1
  • EMF Detector Pro – Lifetime$39.99

Questions

Is EMF Detector + Ghost Radar free?
EMF Detector + Ghost Radar is free to download, with in-app purchases available.
Is Real EMF Detector free?
Real EMF Detector is free to download, with in-app purchases available.
Do EMF Detector + Ghost Radar or Real EMF Detector have ads?
EMF Detector + Ghost Radar shows ads; Real EMF Detector does not.
Which is updated more often, EMF Detector + Ghost Radar or Real EMF Detector?
EMF Detector + Ghost Radar ships an update every 8 days, and Real EMF Detector every 3 weeks. Most recently, EMF Detector + Ghost Radar was updated on October 15, 2026 and Real EMF Detector on October 22, 2026.

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