SP Investigator vs Ghost Detector Paranormal Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SP Investigator
This app provides tools for paranormal research, including EVP recording, EMF detection, and temperature readings. Document your findings with videos, audio, photos, and readings, then compile them into a PDF or share for further analysis.
- EVP recording and analysis
- EMF detection
- Temperature readings
- Document videos, audio, photos
- Compile evidence into PDF
- Share findings
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Whether you're a seasoned investigator or a curious enthusiast, our app is your gateway to uncovering the mysteries that lie beyond the realm of the ordinary. With SP Investigator, you'll have access to a powerful toolkit designed to enhance your paranormal research experience. From EVP (Electronic Voice Phenomenon) recording and analysis to EMF (Electromagnetic Field) detection, our app equips you with the tools needed to detect and document paranormal activity with ease. Don't let the unknown remain a mystery – download SP Investigator today and unlock the secrets of the supernatural! Document: - Videos - Audio (EVP) - Photos - EMF readings - Temperature readings ... and pull everything together in one handy PDF, or share your evidence for further analysis and storage. Note: SP Investigator does not guarantee captures, or that anything captured through the device is paranormal. Anything you believe you have captured should be analysed through an open but sceptical mindset. The app is a tool to aid with genuine, research-led investigations.
Ghost Detector Paranormal Tool
Transform your device into a professional paranormal investigation tool using authentic hardware sensors. Analyze EMF, SLS, LiDAR, and EVP data with advanced visual filters, multi-sensor fusion, and crash-resilient recording. Offers hands-free operation and detailed forensic analysis for evidence review.
- Professional-grade paranormal investigation toolkit
- Authentic hardware sensors with zero simulated data
- Tactical HUD & Live Filters (Thermal, Night Vision)
- MultiMeter Fusion Console with 8 sensors
- Dual-Camera & 3D Spatial Meshing (LiDAR/TrueDepth)
- Hands-Free & Physical Triggers
- Crash-Resilient Recording
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Turn your device into a professional-grade paranormal investigation toolkit, wrapped in a tactile Liquid Glass interface and powered strictly by authentic hardware sensors with zero simulated data. CORE CAPABILITIES • Tactical HUD & Live Filters: Overlay telemetry onto your camera feed and toggle real-time visual modes, including Thermal Ironbow, Night Vision, Full Spectrum, and Motion Delta. • MultiMeter Fusion Console: Watch all 8 sensors at once on one master screen, with a picture-in-picture camera and synchronized multi-track recording. • Dual-Camera & 3D Spatial Meshing: Monitor environments simultaneously with front/rear feeds, dual-camera stereo depth, and LiDAR/TrueDepth 3D spatial surface meshes and point clouds, sharpened by live depth upscaling up to 4×. • Hands-Free & Physical Triggers: Start captures and log anomaly tags instantly using Camera Control, the Action Button, physical Volume buttons, or Siri Shortcuts without looking at your screen. • Live Sonification & Captions: Acoustic sonification translates telemetry anomalies into pitch cues and Geiger clicks, paired with live captions for silent or low-visibility vigils. • Crash-Resilient Recording: Capture video, audio, and high-frequency telemetry with continuous disk streaming and intelligent thermal power management. INTEGRATED SENSOR SUITE • SLS & Depth Camera: Real-time AI skeletal tracking for people, dogs and cats up to native 4K and 240 FPS slow-motion, continuous 3D surface reconstruction, facial landmark mapping, and stereo low-light boost. • 5-Sensor ITC & Interrogation: Correlate simultaneous environmental deflections across EMF, Barometer, Light, Motion, and RF into natural-language translation rationales. • EVP Recorder & Carrier Waves: Live spectrogram, multi-engine speech transcription, anomaly markers, and multi-spectrum acoustic noise generation (White, Pink, Brown). • EMF Detector: 3-axis electromagnetic monitoring with K2-style meters, directional radar, and dynamic graph views. • Motion & Seismograph: High-sensitivity G-Force impact and vibration detection with rapid TARE baseline calibration. • Barometer, Light & RF Scanner: Real-time ambient Lux tracking, atmospheric pressure shift detection, and spatial 2.4 GHz BLE radar mapping. PRO EVIDENCE LAB & FORENSIC ANALYSIS • Synchronized Telemetry Playback: Replay footage with interactive 360° Vector Radars, K2 meters, Geophones, and rolling spectrograms synced down to the millisecond. • Precision Inspection Engine: Inspect captures with exact frame-by-step pads, post-capture tracking model comparisons, interactive depth filters (Silhouette, Contour, Point Cloud), and full video tuning. • Universal Media Import: Load pre-recorded video or extract Live Photos directly from your Files app or Photos Library with automatic orientation correction. • Multi-Format Forensic Export: Burn active visual filters and tracking wireframes directly into MP4 video, export universal 3D models (Apple USDZ / Stanford PLY), or package raw metric depth streams and synchronized CSV logs into ZIP case archives. • Investigator Dossier & Achievements: Review field career statistics, unlock 53 tiered paranormal trophies, and verify milestones on global Game Center leaderboards. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Ghost Detector Paranormal Tool at Free against SP Investigator's $7.99. Ghost Detector Paranormal Tool also leads on ratings volume (5 vs 1). SP Investigator's advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 5). On update cadence, 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
Ghost Detector Paranormal Tool is free to download; SP Investigator costs $7.99 up front. Ghost Detector Paranormal Tool sells 5 in-app purchases, starting at $0.99 per 7 days. SP Investigator asks for nothing beyond the download.
SP Investigator holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Ghost Detector Paranormal Tool has 5 ratings behind it against 1, so its average is the more settled of the two.
SP Investigator ships an update every 5 days, Ghost Detector Paranormal Tool weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | SP Investigator | Ghost Detector Paranormal Tool |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 135 MB |
| Age rating | 4+ | 9+ |
| Developer | DANIEL CHRISTOPHER TUCK | Marilena Anastasiou |
Customer experience
SP Investigator
Ghost Detector Paranormal Tool
In-app purchases
SP Investigator
No in-app purchases
Ghost Detector Paranormal Tool
- Weekly Pro3 Days trial$0.997 Days
- Monthly Pro7 Days trial$2.991 Month
- Quarterly Pro7 Days trial$4.993 Months
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- Annual Pro7 Days trial$8.991 Year
- Lifetime Pro$17.99
Questions
Is SP Investigator free?
Is Ghost Detector Paranormal Tool free?
Which has better reviews, SP Investigator or Ghost Detector Paranormal Tool?
Do SP Investigator or Ghost Detector Paranormal Tool have ads?
Which is updated more often, SP Investigator or Ghost Detector Paranormal Tool?
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