Comparison

EMF Analytics vs 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 Analytics

Detect electromagnetic fields (EMF) with your device's sensor. View live and historical readings, switch measurement units, and utilize visual and auditory alerts. Includes a flashlight for investigations.

Highlights
  • Live EMF reading display
  • Timelapse graph of previous readings
  • Toggle between uT and mG units
  • Minimum and maximum reading display
  • Flashlight control
  • Colored LED strength indicator
  • Sound and vibration alerts
Features
Read full description

A simple yet effective EMF detector! The detector is as ACCURATE as the sensor of your device. You can use this simple application to detect EMF (Electromagnetic Fields). Which is given off by many electrical devices, power cables and even ghosts! Its suitable for paranormal investigators. And for detecting dangerous levels of EMF within your environment. Our EMF Analytics app offers more functionality and sensory data than most competitive apps. The live EMF reading is shown, as well as previous readings with the timelapse graph. You can switch between Mirotesla (uT) and Milligauss (mG) measurement units. The minimum and maximum readings or also kept on screen throughout your session on the app. The large bright LED's with different colours will show the strength level of the EMF. Sound and vibrations can be turned on and off so you don't miss any spikes. We have included a light option to turn your devices flashlight on and off. Which is ideal for paranormal investigations who wish to ghost hunt in the dark. X, Y, Z readings also help show the axis on which the strongest readings are being detected. Features - Current EMF reading displayed - Previous EMF readings are shown on the graph - The minimum and maximum readings are displayed - Toggle for Mirotesla (uT) and Milligauss (mG) - Flashlight can be turned on and off - Large coloured lights show EMF reading strength - Sound and vibration can be turned on and off - Screen will not lock whilst in use - Well-presented UI - X,Y,Z axis displayed This app uses the built-in magnetic sensor (compass) inside your device. And displays the live reading with a line of coloured LEDs, giving you a clear view of EMF levels. You can switch between units of measurement Mirotesla (uT) and Milligauss (mG) quickly and easily with a toggle button. You can use this application to quickly measure and magnetism and electromagnetism, earths geomagnetic field, ghosts and electrical devices. It can be used as a detector for EMF, magnets, metals, ghosts and paranormal entities. IMPORTANT: This app uses your devices built in magnetic sensor. If your phone or device does not have this sensor, the app will not display any measurements. If the readings are 0, it means that this app is not able to work on your device. Please avoid placing your phone near high voltage electrical devices like transformers, as you may damage it. Use the app at your own risk.

About

EMF Detector

Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.

Highlights
  • EMF monitoring
  • Electromagnetic field detection
  • Radiation level measurement
  • Environmental safety assessment
  • Real-time EMF readings
Features
Read full description

Monitor your surroundings with precision using our EMF Monitoring app, designed exclusively for iOS. This innovative application transforms your iPhone into a powerful EMF detector, enabling you to identify electromagnetic fields in various environments. As you move through different areas, the app continuously measures EMF levels, allowing you to easily pinpoint zones of high and low radiation. Whether you're concerned about safety at home, in the workplace, or in public areas, EMF Monitoring provides the insights you need to assess environmental safety and make informed decisions about your surroundings. This app is using the standard Apple Terms of Use (EULA) https://www.apple.com/legal/ internet-services/itunes/dev/stdeula/

Screenshots

EMF Analytics3 screens
EMF Detector3 screens

Verdict

The call

The clearest difference is review sentiment: EMF Analytics at 66% against EMF Detector's 25%. EMF Analytics also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs every 2 weeks). EMF Detector's advantage is rating (4.3 vs 4.0) and ratings volume (319 vs 69). On price, ads, 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 sells 2 in-app purchases, starting at $4.99 per month. EMF Analytics asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

EMF Detector holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 69 and 319 respectively. Written reviews complicate that: 66% of EMF Analytics's written reviews are positive against 25% of EMF Detector's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

EMF Analytics ships an update every 2 days, EMF Detector every 2 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 4 level
EMF Analytics versus EMF Detector: the parameters behind the verdict, then further details
ParameterEMF AnalyticsEMF Detector
PriceFreeFree
Rating4.0 (69 ratings)4.3 (319 ratings) — better
Positive reviews65.8% of reviews — better25.0% of reviews
Number of ratings69319 — better
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size28 MB11 MB
Age rating4+4+
DeveloperSpiritShack Ltd新雨 李

Customer experience

EMF Analytics

All ratings69 ratings
Positive76.8%
Neutral2.9%
Negative20.3%
Written reviews38 reviews
Positive65.8%
Neutral7.9%
Negative26.3%

EMF Detector

All ratings319 ratings
Positive83.4%
Neutral4.1%
Negative12.5%
Written reviews16 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

None

EMF Analytics

No in-app purchases

2 purchases

EMF Detector

Subscriptions1
  • unlimited features2 variants$4.991 Month
One-time1
  • unlimited features$14.99

Questions

Is EMF Analytics free?
EMF Analytics is free to download, with no in-app purchases.
Is EMF Detector free?
EMF Detector is free to download, with in-app purchases available.
Which has better reviews, EMF Analytics or EMF Detector?
EMF Detector is rated higher. EMF Analytics averages 4.0 out of 5 from 69 ratings, while EMF Detector averages 4.3 from 319 ratings.
Do EMF Analytics or EMF Detector have ads?
Neither EMF Analytics nor EMF Detector shows ads.
Which is updated more often, EMF Analytics or EMF Detector?
EMF Analytics ships an update every 2 days, and EMF Detector every 2 weeks. Most recently, EMF Analytics was updated on September 28, 2026 and EMF Detector on September 30, 2026.

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