Ghost Hunter M2 vs SPI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ghost Hunter M2
This advanced toolkit aids paranormal investigators by detecting and analyzing various environmental phenomena. It features multiple instruments to measure magnetic fields, audio signals, terrain fluctuations, and light changes, suitable for both novice and experienced users.
- EMF Instrument
- Audio Detection Instrument
- FFT-V Instrument
- Geoscope Instrument
- Spatial Displacement Instrument
- Twilight Video Enhancement
- EVP Instrument
- Barometer Instrument
- Luxscope Instrument
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*The #1 Paranormal Investigation Toolkit* *Featured on "The Tonight Show" with Selena Gomez and Jimmy Fallon* Developed by a team of professional engineers, we believe © Ghost Hunter M2 to be the most advanced paranormal investigation toolkit available. © Ghost Hunter M2 is an advanced, yet very easy to use, paranormal investigation toolkit. Don't let the advanced feature set intimidate you, this toolkit has been specially designed for both the advanced and novice paranormal investigator. Disclaimer: This toolkit is designed to aid you, the paranormal investigator, in the identification of unexplained phenomena. However, as advanced as this toolkit is, it cannot prove, or disprove, the existence of the paranormal. As a result, this toolkit is provided for entertainment purposes only. We are not responsible for the use, misuse, or interpretation of this software. Please use responsibly. Please enjoy and Happy hunting! Visit us on Facebook! www.facebook.com/GhostHunterM2App Features: EMF Instrument The EMF instrument uses the your device's magnetometer to measure fluctuations in the surrounding magnetic fields. Audio Detection Instrument The Audio Detection Instrument utilizes your device's acoustic to electric traducer system, driven by extremely powerful algorithms, to analyze complex audio signals. FFT-V Instrument The Fast Fourier Transform Visualizer utilizes your device's acoustic to electric transducer system, driven by powerful algorithms, to analyze complex audio signals. Geoscope Instrument Using an advanced triple-axis redundancy filter and your device's electro-mechanical sensor array, the Geoscope instrument has the ability to magnify even the slightest terrainial, and sub-terrainial fluctuations. Spatial Displacement Instrument The Spatial Displacement instrument uses a powerful, and proprietary, algorithm to analyze the data presented by the system's electro-mechanical sensor array. Twilight The Twilight instrument uses several complex image filtering algorithms to enhance the video imaging produced by the device's camera. EVP Instrument The EVP instrument presents words, in both audio and visual format, based on an advanced and proprietary algorithm. Barometer Instrument The Barometer instrument uses a powerful, and proprietary, algorithm to analyze the data presented your device’s advanced barometric sensor array. *Available on iPhone 6 and up. Luxscope Instrument The Luxscope instrument uses your device's advanced light sensor array to measure extremely subtle changes in the environment's illuminance. Please contact us at Jedasoftwarehelp@gmail.com for any questions, comments, concerns, etc. that you may have.
SPI
This scientific device is designed for paranormal research and ghost hunting. It combines advanced ITC technology with intuitive frequency features to help users connect with the unknown and explore paranormal activity using AI tools.
- Scientific paranormal device
- ITC cutting-edge technology
- Intuitive frequency features
- Connect with the unknown
- EVP Evidence
- Artificial intelligence tools
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Spirit Phone Innovations (SPI) — Experimental ITC Research Software Spirit Phone Innovations (SPI) is an experimental paranormal research application developed to explore new approaches to Instrumental Trans-Communication (ITC). Conceptualized by paranormal researcher Sean Austin, SPI is designed to analyze environmental audio using artificial intelligence in a way that differs from traditional ITC-style applications. At the core of SPI is SAM Mode, an experimental feature that analyzes environmental audio in real time and applies AI-based processing to identify and interpret audio patterns that may exist outside of normal human speech ranges. Unlike applications that rely on fixed word banks or pre-selected vocabulary, SPI is designed without predetermined phrase limitations, allowing for open-ended analysis rather than scripted responses. KEY FEATURES SAM Mode Audio Analysis: Experimental AI-driven analysis of environmental audio for potential anomalous patterns. No Word Bank Limitation: Designed without a fixed vocabulary list, allowing results to remain unrestricted by preset phrases. Session Logging & Word History: Detected words and session results are automatically saved to an in-app log folder, allowing users to review, compare, and document findings over time. Language Interpretation (Experimental): Optional translation of detected words when foreign-language patterns are identified. Estimated Voice Characteristics: Experimental analysis providing estimated age range and gender characteristics based on detected audio patterns. Community Activity Mapping & GPS Directions: Users can place location pins to document reported activity, view shared locations from other users, and receive GPS directions to reported sites. SPI was designed with the idea that ITC research benefits from documentation, pattern comparison, and shared exploration. The goal is not to provide predetermined answers, but to create an environment where users can explore potential patterns in audio and compare results across locations, environments, and sessions. SPI is intended for exploration and research. Results are not guaranteed and may vary. Spirit Phone Innovations is an evolving platform committed to continuously expanding and refining its tools as AI technology advances. SUBSCRIPTION INFORMATION SPI requires a subscription to access its features. Two auto-renewable subscription tiers are available — Standard and Ghost — each offered as monthly or yearly plans. Standard includes: EVP detection, frequency range control, and paranormal hotspot reporting. Ghost includes: Everything in Standard, plus age and gender detection and multi-language EVP translation. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions at any time through your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://spiritphoneinnovations.app/privacy-policy
Screenshots
Verdict
The clearest difference is price: SPI at Free against Ghost Hunter M2's $7.99. SPI also leads on rating (5.0 vs 4.6). Ghost Hunter M2's advantage is in-app purchases (none vs 4) and ratings volume (1.6K vs 7). On update cadence, ads, monetization model and 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
SPI is free to download; Ghost Hunter M2 costs $7.99 up front. SPI sells 4 in-app purchases, starting at $4.99 per month. Ghost Hunter M2 asks for nothing beyond the download.
SPI holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ghost Hunter M2 has 1.6K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 73% of Ghost Hunter M2's written reviews are positive against 60% of SPI's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | Ghost Hunter M2 | SPI |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 4.6 (1.6K ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 73.4% of reviews — better | 59.6% of reviews |
| Number of ratings | 1.6K — better | 7 |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Best chart rank | #65 — better | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 70 MB |
| Age rating | 9+ | 17+ |
| Developer | Michael Weber | Spirit Phone Innovations LLC |
Customer experience
Ghost Hunter M2
SPI
User reviews
Ghost Hunter M2
From 1.6K App Store ratingsWhat we love
- 🚀 Accurate and responsive
- 👍 Variety of useful features
- 🔍 Effective paranormal detection
- 🎉 Entertaining and engaging
- 💡 Innovative use of phone sensors
Room to improve
- 🐛 Occasional bugs and glitches
- 🤔 Random/irrelevant words in EVP
- 🌍 Mostly American-centric content
- 💸 Expensive for some users
SPI
From 7 App Store ratingsWhat we love
- 🤍 Accurate, intelligent, and specific responses
- 🤍 Impressive and surreal communication with spirits
- 🤍 Helpful tool for paranormal investigations and research
- 🤍 Game-changing for the paranormal field
- 🤍 Provides relevant and location-specific information
Room to improve
- 🐛 Audio/voice issues (no audio playback, crashes, etc.)
- 🐛 Inconsistent performance (works one day, not the next)
- 🐛 Responses seem AI-generated rather than spirit-driven
Bugs and requests
Ghost Hunter M2
Reported bugs
3 issues- Crashes and freezes on some devices
- EMF sensor not working on certain devices
- Issues with saving and retrieving recordings
Requested features
4 requests- Audio recording and playback for EVP
- More language support
- Improved instructions and guidance
- Customizable settings and preferences
SPI
Reported bugs
3 issues- Audio/voice not working
- Crashes and freezes
- Inability to save/review recorded interactions
Requested features
3 requests- Voice playback for responses
- Improved stability and reliability
- Clearer instructions and guidance for users
In-app purchases
Ghost Hunter M2
No in-app purchases
SPI
- Standard Monthly$4.991 Month
- Ghost Monthly$7.991 Month
- Standard Yearly$49.991 Year
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- Ghost Yearly$79.991 Year
Questions
Is Ghost Hunter M2 free?
Is SPI free?
Which has better reviews, Ghost Hunter M2 or SPI?
Do Ghost Hunter M2 or SPI have ads?
Which is updated more often, Ghost Hunter M2 or SPI?
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