Comparison

Electromagnetic Detector PRO vs Ghost Vision SLS

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

Head to head
About

Electromagnetic Detector PRO

Transform your device into an electromagnetic field detector to identify high-risk wireless zones and potential sources of radiation. Receive warnings for strong magnetic fields and record measurements with timestamps. Useful for detecting metallic objects behind walls or underground.

Highlights
  • Detect electromagnetic fields (EMF)
  • Warning beep for high radiation
  • Measure magnetic force on three axes
  • Record readings with timestamps
  • Store up to 100 records
  • Send measures via email
Features
Read full description

Detect the electromagnetic fields near you, known as EMF. It's not necessary an expensive electronic equipment. Your device is already a sensor to detect EMFs. Track when a high magnetic field has been measured while you take the mobile with yourself. A warning beep will be activated to warn you and prevent health problems. Use "Electromagnetic detector" as a scanner or as a EMF detector to detect high risk wireless zones. Check if your bed is EMF free! Appliances, microwaves and sockets could be now radiating you. Convert your iPhone into a EMF Meter (electromagnetic field tester) or as a teslameter. By using the internal compass hardware. You can view the raw data of the magnetic fields that are all around you on a digital display. Over a thousand research studies have linked EMFs to important biological effects. EMFs have been associated with symptoms such as nausea, headache, fatigue, anxiety, mental confusion, memory loss, sleep disturbance, itchy or burning skin sensations, and skin rashes. The electromagnetic radiation come from broken or lose wires behind the wall, or electrical socket, appliances and other electrical devices in the home. Finding pipes or other metallic objects under ground or behind walls. Detecting the presence of ghost. Clocks and radios near the bed may also contribute. Exposures to EMFs from cordless phones, cell phones, wireless computer equipment, Wi-Fi, etc. Scientist, Teachers, Students, Engineers, all use EMF Meter's for detecting magnetic fields of all types. ***Features: -You can track when a high magnetic field has been measured and when, so the current time is stored. -Warning beep near focus radiation. -Detect the strength of Magnetic force fields on all three axis’s (x,y,z). -Magnetic force is calculated in microteslas ( µT ) -Record your readings with a time & date stamp of each event. -Store until 100 records. -Send measures by email. Please observe and respect the iPhone user manual and warranty if you intend to use your iPhone as a scientific device. We are not responsible for any damage that you or any other force of nature may cause to your device. Tips: You may calibrate the detector by moving the iPhone in the form of an 8. Note: This app will not work on an iPod Touch, since it does not have a compass hardware. This app is intended for entertainment purposes only and does not provide true Metal Detector functionality. This apps uses the magnetometer to measure the magnetic field when the iPhone is placed near feromagnetic metal objects. If you would like to have a feature added to this app. Please let us know, so that we can make this happen as soon as possible for you. Download it now to prevent stay near magnetic radiations! (EMF).

About

Ghost Vision SLS

This app uses advanced AI and lidar-enabled infrared imaging to detect human figures and provide unparalleled night vision. It offers 3D visualization, real-time alerts, and the ability to record and share findings, enhancing paranormal investigations.

Highlights
  • AI-driven infrared imaging
  • Real-time human figure detection
  • 3D visualization and analysis
  • Night vision in total darkness
  • Record and share findings
  • Lidar-enabled functionality (iPhone Pro)
Features
Read full description

Unlock the full potential of your paranormal investigation and experience a world previously unseen. See in low-light. See in total and complete darkness. Detect human figures. © See what cannot be seen. © Ghost Vision uses AI-driven software and hardware components similar to those found in ®Kinect-driven SLS devices, used by professional paranormal investigators worldwide. © Ghost Vision utilizes structured-light *lidar-enabled infrared imaging, AI-directed computer vision, GPU image filtering, and advanced hardware management to provide unparalleled night vision, 3D visualization, image processing, and real-time human figure detection. Key Features •Unparalleled, world-class, professional series software. •3D visualization and analysis. •Real-time human figure detection. •Automatically record and alert when a human figure is detected. •Detect human figures in any environment and virtually any lighting condition. •Lidar-enabled infrared depth-driven imaging.* •Lidar-enabled infrared-driven night vision. See in total and complete darkness.* •Twilight-enabled low-light visibility. See in extremely low-light environments. •Multiple state-of-the-art AI-driven vision models. •Filter ambient noise to isolate and enhance your surroundings. •Human figure joint confidence visualization. •Record, analyze, and share photos and video recordings. •Intuitive, professional, easy-to-use design. •Extensive help section. •Easy access to customer support. •Lifetime updates. *Lidar-enabled functionality is available only on iPhone Pro devices. Frustration Free •No Ads •No Gimmicks •World-Class Customer Support If you have any questions, comments, or concerns about this app, please contact us at: JedaSoftwareSystemsHelp@gmail.com https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Electromagnetic Detector PRO3 screens
Ghost Vision SLS4 screens

Verdict

The call

The clearest difference is price: Ghost Vision SLS at Free against Electromagnetic Detector PRO's $4.99. Ghost Vision SLS also leads on rating (4.6 vs 4.3) and ratings volume (345 vs 12). Electromagnetic Detector PRO's advantage is in-app purchases (none vs 2) and review sentiment (57% vs 48%). On ads 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

Ghost Vision SLS is free to download; Electromagnetic Detector PRO costs $4.99 up front. Ghost Vision SLS sells 2 in-app purchases, starting at $1.99 per month. Electromagnetic Detector PRO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ghost Vision SLS holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Ghost Vision SLS has 345 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 57% of Electromagnetic Detector PRO's written reviews are positive against 48% of Ghost Vision SLS's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Electromagnetic Detector PRO ships an update every 14 months, Ghost Vision SLS every 4 months. The most recent releases landed on August 21, 2026 and October 1, 2026 respectively.

Scorecard9 real differences · 1 level
Electromagnetic Detector PRO versus Ghost Vision SLS: the parameters behind the verdict, then further details
ParameterElectromagnetic Detector PROGhost Vision SLS
Price$4.99Free — better
Rating4.3 (12 ratings)4.6 (345 ratings) — better
Positive reviews57.1% of reviews — better48.3% of reviews
Number of ratings12345 — better
Update frequencyEvery 14 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.2 — better18.0
Further details — not scored
Size55 MB176 MB
Age rating4+9+
DeveloperJorge Gregorio Martin BelloMichael Weber

Customer experience

Electromagnetic Detector PRO

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

Ghost Vision SLS

All ratings345 ratings
Positive88.4%
Neutral5.5%
Negative6.1%
Written reviews60 reviews
Positive48.3%
Neutral13.3%
Negative38.3%

Bugs and requests

Electromagnetic Detector PRO

Not enough reviews yet to summarise bugs or requests.

Ghost Vision SLS

Reported bugs

7 issues
  • Recorded files corrupted (no video/audio)
  • Bug with turning LiDAR on/off in landscape orientation
  • App freezes and not functioning
  • Paid features not unlocking after payment
  • App does not open after payment
Show 2 more
  • Glitch when trying to look at ghosts
  • App doesn't work after monthly payment

Requested features

7 requests
  • Allow trial for paid features
  • Add 4K recording
  • Offer different color options for LiDAR depth and joints
  • Option to save visible color video and LiDAR depth separately
  • Repair corrupted video feature
Show 2 more
  • Connect Xbox Kinect
  • Dark mode option

In-app purchases

None

Electromagnetic Detector PRO

No in-app purchases

2 purchases

Ghost Vision SLS

Subscriptions1
  • Full Access Subscription$1.991 Month
One-time1
  • Lifetime Full Access$11.95

Questions

Is Electromagnetic Detector PRO free?
Electromagnetic Detector PRO costs $4.99, with no in-app purchases.
Is Ghost Vision SLS free?
Ghost Vision SLS is free to download, with in-app purchases available.
Which has better reviews, Electromagnetic Detector PRO or Ghost Vision SLS?
Ghost Vision SLS is rated higher. Electromagnetic Detector PRO averages 4.3 out of 5 from 12 ratings, while Ghost Vision SLS averages 4.6 from 345 ratings.
Do Electromagnetic Detector PRO or Ghost Vision SLS have ads?
Neither Electromagnetic Detector PRO nor Ghost Vision SLS shows ads.
Which is updated more often, Electromagnetic Detector PRO or Ghost Vision SLS?
Electromagnetic Detector PRO ships an update every 14 months, and Ghost Vision SLS every 4 months. Most recently, Electromagnetic Detector PRO was updated on August 21, 2026 and Ghost Vision SLS on October 1, 2026.

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