GhosthoundField vs Spatial Continuum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GhosthoundField
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GhosthoundField is a field notebook for paranormal investigators who want a clean record instead of gadget theatrics. FIND A PLACE, THEN INVESTIGATE IT The Places tab lists haunted places near you: cemeteries, houses, roads, forts, ships and more. Search any city, filter by type and distance, or browse them on a map. Each place has its documented history from Wikipedia and Wikidata, with the source shown, and any folklore kept separate and clearly labeled as a story, not proof. When Ghosthound has published a write-up, tap Read on Ghosthound. Tap "Start investigation here" and Ghosthound Field opens a new case card with the site, town and coordinates already filled in. Save places you want to visit; saved places keep their history on your phone, so they work with no signal. LISTEN BACK TO EVPs Play recordings in the app with a scrubbable waveform, HIT markers, half-speed playback and looping. Start an investigation card for each case with the site, city, team, case type, reported activity, and whether you have written permission and consent to name the location. A pre-session checklist makes sure the basics are covered. During a session, log events as they happen. Each entry gets a timestamp, room and investigator. GhosthoundField records what your device can actually measure: barometric pressure, magnetometer readings (labeled as the compass chip they are, not an EMF meter), outdoor weather, moon phase, and the NOAA geomagnetic Kp index. Pair a Bluetooth environmental sensor to add indoor temperature and humidity. Capture evidence in the same case: • EVP sessions recorded as uncompressed 48 kHz audio, with live hit marks • Evidence photos, including ProRAW on supported iPhone Pro models • LiDAR room geometry and depth on iPhone Pro and iPad Pro, with a flag when a living person is in frame When you're done, export a package of notes, CSV, PDF, audio, photos and LiDAR files to share however you like. No spirit box, no fake thermal camera. If it isn't on your device or a Bluetooth sensor, it isn't logged as if it were.
Spatial Continuum
This tool visualizes electromagnetic field data, transforming it into spatially positioned orb markers that indicate magnitude, direction, and persistence. It helps investigators understand significant field changes and observe activity development over time. Bonus instruments for entropy mapping and environmental data are included.
- Differential magnetometer visualization
- Spatially positioned orb markers
- Magnitude, direction, and persistence encoding
- Continuous anomaly score
- EMF Entropy visualization
- Schumann Resonance reference
- On-Site Metrics panel
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Spatial Continuum™ is a differential magnetometer visualization and directional-awareness system that transforms live electromagnetic field data into persistent, spatially positioned orb markers — encoding magnitude, direction, rate of change, and event persistence into a readable field narrative that a conventional spike graph cannot provide. A baseline reference state is established at the beginning of each session. Every subsequent event is measured as a deviation from that anchor, with lateral axes amplified for spatial expressiveness and the vertical axis damped to reduce noise caused by normal device handling. Each generated orb carries its own event information, including timestamp, directional heading, magnitude, and tier classification — Minor, Anomalous, Rare, and Extreme — with classifications governing on-screen persistence from approximately 3.5 to 30 seconds. The CPI Engine produces a continuous anomaly score between 0.0 and 1.0. Higher-scoring events generate increasingly persistent visual markers, allowing investigators to identify significant field changes and observe where activity developed, how rapidly it changed, and how long it remained present. This is not visualization for atmosphere. It is a differential field-awareness instrument built to turn changing magnetometer data into a persistent spatial record. The field has direction. Now you can see it. Not made for entertainment. Patent-pending EMF and cognitive phase instrumentation — USPTO Provisional #63/942,408 & #63/947,185. --- BONUS INSTRUMENTS — INCLUDED FREE EMF Entropy™ A physics-driven electromagnetic visualization instrument that applies real-time entropy mapping to live magnetometer data. EMF Entropy™ analyzes changing magnetic-field behavior and generates a continuously evolving waveform rather than displaying a prerecorded or randomly animated signal. A 7.83Hz Schumann Resonance reference is incorporated into the visualization system to give investigators an additional comparative reference during field sessions. Coherent, turbulent, and fragmented waveform behavior can be observed as environmental magnetic conditions change. On Site Metrics™ A location-aware environmental and astronomical intelligence panel providing investigation context including temperature, cloud cover, UV index, solar radiation, irradiance, sunrise and sunset, moonrise and moonset, moon phase, and lunar illumination percentage. Location is used for local environmental data requests and astronomical calculations. Investigation data is not transmitted. Both bonus instruments are included at no additional cost. This is instrumentation. This is research. This is Ghost Hunter Apps.
Screenshots
Verdict
The clearest difference is price: GhosthoundField at Free against Spatial Continuum's $9.99. Spatial Continuum's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases 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
GhosthoundField is free to download; Spatial Continuum costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GhosthoundField | Spatial Continuum |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 1.2 GB |
| Age rating | 4+ | 12+ |
| Developer | MATTHEW DAVID FABIAN | Deeper Roots Spiritual Ministries |
In-app purchases
GhosthoundField
No in-app purchases
Spatial Continuum
No in-app purchases
Questions
Is GhosthoundField free?
Is Spatial Continuum free?
Do GhosthoundField or Spatial Continuum have ads?
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