Comparison

Ghost Science M3 vs Ghost Finder Pro

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

Head to head
About

Ghost Science M3

This advanced paranormal investigation toolkit utilizes cutting-edge technology to detect and visualize potential supernatural activity. Features include infrared laser grid imaging, AI-driven figure detection, real-time audio analysis for spirit communication, and environmental monitoring.

Highlights
  • Infrared laser grid imaging with AI figure detection
  • Spirit Box with real-time audio analysis
  • LiDAR-enabled spatial mapping
  • Environmental monitoring for paranormal phenomena
  • EMF detection and visualization
  • EVP and ITC communication tools
Features
Read full description

Open the door to the paranormal with GHOST SCIENCE M3™, the pinnacle of ghost hunting technology. Trusted by the world’s leading professional investigators, GHOST SCIENCE M3™ is the culmination of over a decade of research and innovation. GHOST SCIENCE M3™ stands as the most advanced, comprehensive, and powerful paranormal investigation toolkit ever created. Nothing Compares. Vision The Vision instrument employs structured-light lidar-enabled infrared laser grid imaging, AI-driven computer vision, GPU-based image filtering, and advanced hardware management to deliver unparalleled night-vision, image processing, and real-time human-like figure detection. *Lidar is available only on Pro devices. Spirit Box The Spirit Box instrument leverages live streaming radio stations, advanced signal processing, real-time audio analysis, and dynamic frequency scanning to generate a blend of white noise and brief audio fragments. It is hypothesized that spiritual entities can manipulate these audio fragments using their energy, resulting in intelligible communications. Spatial Matrix The Spatial Matrix instrument uses LiDAR depth mapping, real-time mesh reconstruction, and GPU-accelerated analysis to visualize the geometric structure of the surrounding environment. It is theorized that paranormal energies may subtly distort these patterns, allowing investigators to observe potential manifestations within three-dimensional space. *Pro devices only. Music Box The Music Box instrument employs advanced sensor integration, real-time data analysis, and precise environmental monitoring to detect subtle changes in the ambient environment. In the realm of paranormal research, this instrument is utilized to identify the potential presence of paranormal phenomena. PEVP-VOX The Spirit Vox instrument generates a continuous sound bed composed of phonetic fragments, tonal shifts, and raw audio textures through advanced sound synthesis and real-time modulation. It is hypothesized that subtle environmental influences can manipulate these fragments, shaping them into speech-like bursts that may convey meaningful communication. EVP-ITC The EVP-ITC instrument employs full sensor integration to detect subtle environmental fluctuations and presents words based on an advanced, proprietary phonetically-based computational algorithm. Instrumental Trans-Communication (ITC) devices operate on the theory that paranormal entities can communicate by influencing the ITC device’s sensors. EMF The EMF instrument allows for precise detection, measurement, and visualization of ambient electromagnetic field levels across the electromagnetic spectrum in real-time. It is hypothesized that paranormal entities can influence and generate electromagnetic fields, which are detectable by the EMF instrument. Audio-EVP The Audio instrument analyzes intricate and nuanced audio signals to provide insights into the underlying acoustic properties of the environment. It is theorized that spirits or supernatural entities can manipulate acoustic wave data to produce electronic voice phenomena (EVP) not audible during the initial recording session. Frequency-EVP The Frequency instrument analyzes complex frequency signal harmonics to identify subtle variations and anomalies within the underlying acoustic environment. It is suggested that high audio frequencies, near and beyond the limit of human hearing, could be linked to paranormal phenomena. Geoscope The Geoscope instrument leverages gyroscope and accelerometer sensors to detect even the minutest device movements or vibrations. This functionality is predicated on the hypothesis that paranormal entities can induce subtle vibrations, such as footsteps or knocking sounds. Barometer The Barometer instrument employs the device’s advanced barometric sensor to detect extremely subtle variations in ambient pressure. This functionality is based on the hypothesis that paranormal phenomena may induce sudden or unexplained changes in pressure.

About

Ghost Finder Pro

Explore the paranormal with this app, offering tools for ghost hunting and supernatural exploration. It features an intuitive interface with graphs, word analysis, and EMF meter readings for an immersive experience. Designed for both beginners and experienced investigators, it simulates ghost detection for entertainment.

Highlights
  • EMF meter readings
  • Word analysis dictionary
  • History graphs
  • Intuitive interface
  • Offline use
  • Ad-free experience
Features
Read full description

Enter the world of the paranormal with Ghost Finder Pro! Test your courage or become a true paranormal investigator with this incredible app. Ghost Finder Pro offers an ad-free experience and can be used offline. Fascinated by the paranormal? Explore unseen realms with Ghost Finder, your ultimate companion for ghostly adventures! Designed for both novices and seasoned ghost hunters, this app transforms your supernatural encounters into meaningful connections with the other side. The best ghost hunting tools in one app. Note: Ghost Finder is a ghost hunting tool crafted for fun, simulating authentic ghost detection for entertainment. Experience our intuitive interface with detailed graphs and word analysis. Immerse yourself in ghost hunting expeditions like never before. Ghost Finder isn't just an app—it's your gateway to the supernatural world. Read EMF meters with ease, armed with essential data for your explorations. Join enthusiasts and professionals in uncovering mysteries with this ghost hunting tool, featuring technology inspired by global paranormal investigators. Our app features a vast dictionary, selecting words as real investigators do, for profound insights. Results may vary by device, but the thrill remains constant. Track fluctuations with our app's primary readout, including history graphs for detecting changes in spirit activity. Optimize your search for the unknown, making every ghost hunt an extraordinary journey. Dive into the world of spirits with Ghost Finder, where entertainment meets the thrill of the hunt. Ready for your paranormal quest? ### Important Notice Ghost Finder is designed for use in real paranormal investigations and for entertainment purposes. It can be used as a substitute or complement to devices typically used in investigations. However, like any other paranormal tool, it is important to understand how it works to correctly interpret the results. For example, Ghost Finder selects words, phrases, or sounds based on magnetic signatures detected by your device's magnetometer. Therefore, the generated words, sounds, or phrases should never be used as a basis for legal, medical, or other important life decisions. The generated words or sounds do not reflect the official viewpoint or opinion of the developer or its affiliates and should never be interpreted as instructions or requests.

Screenshots

Ghost Science M34 screens
Ghost Finder Pro4 screens

Verdict

The call

The clearest difference is rating: Ghost Science M3 at 4.6 against Ghost Finder Pro's 2.8. Ghost Science M3 also leads on ratings volume (2.7K vs 18) and review sentiment (74% vs 54%). Ghost Finder Pro's advantage is iOS requirement (16.6 vs 18.0). On update cadence, ads, in-app purchases and monetization model 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 Science M3 costs $10.99 and Ghost Finder Pro $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Ghost Science M3 holds the better App Store score, 4.6 against 2.8. That said, the two scores are not equally well evidenced: Ghost Science M3 has 2.7K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 74% of Ghost Science M3's written reviews are positive against 54% of Ghost Finder Pro's.

UpkeepUpdate frequency

Ghost Science M3 ships an update every 5 weeks, Ghost Finder Pro monthly. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

Scorecard6 real differences · 5 level
Ghost Science M3 versus Ghost Finder Pro: the parameters behind the verdict, then further details
ParameterGhost Science M3Ghost Finder Pro
Price$10.99 — better$12.99
Rating4.6 (2.7K ratings) — better2.8 (18 ratings)
Positive reviews74.4% of reviews — better54.0% of reviews
Number of ratings2.7K — better18
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#1 — better#76
DevicesiPhoneiPhone, iPad — better
Requires iOS18.016.6 — better
Further details — not scored
Size331 MB64 MB
Age rating9+12+
DeveloperMichael Weberpaolo dematteis

Customer experience

Ghost Science M3

All ratings2,678 ratings
Positive90.7%
Neutral4.1%
Negative5.3%
Written reviews168 reviews
Positive74.4%
Neutral7.1%
Negative18.5%

Ghost Finder Pro

All ratings18 ratings
Positive33.3%
Neutral22.2%
Negative44.4%
Written reviews50 reviews
Positive54.0%
Neutral8.0%
Negative38.0%

Bugs and requests

Ghost Science M3

Reported bugs

4 issues
  • Lidar feature not working
  • EVP recordings not saving
  • Frequent app crashes
  • Compatibility issues with certain iOS versions

Requested features

4 requests
  • Add ability to record and playback EVP sessions
  • Improve ghost box functionality
  • Provide more detailed information on sensor data
  • Allow customization of the dashboard

Ghost Finder Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ghost Science M3

No in-app purchases

None

Ghost Finder Pro

No in-app purchases

Questions

Is Ghost Science M3 free?
Ghost Science M3 costs $10.99, with no in-app purchases.
Is Ghost Finder Pro free?
Ghost Finder Pro costs $12.99, with no in-app purchases.
Which has better reviews, Ghost Science M3 or Ghost Finder Pro?
Ghost Science M3 is rated higher. Ghost Science M3 averages 4.6 out of 5 from 2.7K ratings, while Ghost Finder Pro averages 2.8 from 18 ratings.
Do Ghost Science M3 or Ghost Finder Pro have ads?
Neither Ghost Science M3 nor Ghost Finder Pro shows ads.
Which is updated more often, Ghost Science M3 or Ghost Finder Pro?
Ghost Science M3 ships an update every 5 weeks, and Ghost Finder Pro monthly. Most recently, Ghost Science M3 was updated on October 18, 2026 and Ghost Finder Pro on October 19, 2026.
Which is more popular, Ghost Science M3 or Ghost Finder Pro?
Ghost Science M3 currently peaks at #1 in the App Store charts, and Ghost Finder Pro at #76. Chart position reflects recent download velocity rather than total install base.

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