GhostFinder vs MeterWorks Teslameter
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
GhostFinder
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Unleash the Paranormal Investigator Within with GhostFinder! The ultimate AI-powered toolkit for paranormal detection and analysis. Whether you're a seasoned ghost hunter or a curious enthusiast, GhostFinder transforms your mobile device into a sophisticated spectral sensor, offering cutting-edge technology to explore, document, and understand the mysteries of the unseen world. Key Features that Set GhostFinder Apart: Advanced EMF Detection: Our state-of-the-art EMF detector utilizes your device's sensors to identify electromagnetic field fluctuations, a common indicator of paranormal activity. Watch the dynamic needle gauge, interpret real-time frequency readouts, and receive intuitive alerts for baseline, elevated, and anomalous readings. Log your findings automatically to build a comprehensive activity map of your investigation site. EVP Capture & Analysis: Record Electronic Voice Phenomena (EVP) with unparalleled clarity. GhostFinder's integrated EVP recorder captures subtle audio anomalies, while our AI-powered analysis transcribes potential messages and identifies entity signatures. Playback recordings with variable speed, visualize waveforms, and save compelling captures directly to your investigation log. AI-Powered Paranormal Tools: Dive deeper with a suite of intelligent tools designed to enhance your investigations: Spirit Box: Engage in real-time two-way communication simulations with unseen entities. Our AI interprets your questions and synthesizes eerie, context-aware responses. Ghost Speech: Transform raw scan data or entity profiles into decipherable speech, giving a voice to the voiceless. Entity Chat: Simulate direct conversations with detected entities, tracking energy levels and building interactive dialogue. Thermal View Tool: Experience simulated thermal imaging to visualize subtle temperature shifts often associated with spectral presence. Paranormal Oracle: Get AI-driven insights, evidence-based reasoning, and recommended actions based on your gathered data. Seance Analyzer: Assess the suitability and potential risks of a sΓ©ance environment with AI guidance. Frequency Analyzer: Delve into the intricate patterns of audio frequencies to uncover hidden messages. And Many More: Explore tools like Aura Reader, Dowsing Rod, Poltergeist Detector, Dream Analyzer, Energy Cleansing, Historical Research, and Cryptography to cover every facet of your paranormal quest. Interactive Floor Mapping: Visualize your investigation on an interactive floor map. Pinpoint exact locations of EMF spikes, EVP captures, and other significant findings. Create custom markers, analyze activity hotspots, and build a detailed spatial understanding of your haunted environment. Comprehensive Case Management: Organize all your paranormal endeavors effortlessly: Investigations Log: Create detailed case files for each site, tracking status, location, date, and overall threat levels. Journal Entries: Document every observation, photo, and finding with rich journal entries, linking them directly to your investigations. Report Builder: Generate professional, data-rich reports summarizing your investigations, complete with analysis, evidence, and conclusions. In-depth Analytics & Insights: Gain unprecedented insights into paranormal activity. GhostFinder provides analytics dashboards to visualize trends, track equipment effectiveness, monitor activity patterns over time, and evaluate the success of your methodologies. Understand the statistics behind the supernatural. Designed for the Digital Age, with a Nod to the Arcane: GhostFinder features a dark, atmospheric interface with glowing accents and unique fonts that immerse you in the world of ghost hunting. Optimized for mobile, itβs intuitive, responsive, and always ready for your next encounter. GhostFinder is not just an app; it's your indispensable companion for exploring the paranormal. Download now and start your journey into the spectral realm!
MeterWorks Teslameter
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Your iPhone has a real magnetic field sensor β this app turns it into an honest instrument. No ghost detector, no ads covering the reading, no subscription: MeterWorks Teslameter measures, records, and documents magnetic fields. MEASURE β’ Live field strength |B| with a big readout and a smooth real-time graph β’ All three axes plus magnitude, 100 Hz sampling, Β΅T or mG β’ Zero baseline: blank out the ambient field and hunt magnets and metal in delta mode β’ Compass calibration state shown honestly RECORD & ANALYZE β’ Recordings with key metrics: RMS, peak, peak-to-peak, crest factor β’ Zoom, pan, and cursor in the recording graph β stats for the visible range β’ Pro: FFT spectrum with peak list and AC field indicator (50 Hz mains hum, beta) YOUR DATA IS YOURS β’ Free: PNG export of all four channels β’ Pro: clean CSV export of the full raw series β spreadsheet-ready β’ Pro: multi-page PDF report with statistics matrix, time series, spectra, and measurement documentation FREE VS. PRO β NO SURPRISES Free is a real instrument: unlimited live measurement, three recordings of 10 seconds each, full metrics, PNG export. Pro is a single one-time purchase: unlimited recordings, FFT analysis, CSV and PDF export β all future Pro features included. No subscription, ever. WHAT THIS APP CANNOT DO β HONESTLY The magnetometer measures static and low-frequency magnetic fields up to 50 Hz (the Nyquist limit of 100 Hz sampling). Radio frequency β cellular, Wi-Fi, Bluetooth β is beyond ANY smartphone magnetometer; apps promising "radiation readings" are bluffing. This is not a wire detector either: always use a proper scanner before drilling. The in-app page "Limits of this measurement" explains exactly what works. TYPICAL USES Locate magnets and magnetic metal Β· compare speaker and magnet field strength Β· check low-frequency EMF indicatively Β· show Earth's field (physics class) NO SUBSCRIPTION. NO ADS. NO TRACKERS. All measurement data stays on your device. EMF put honestly in context: facts, not fear. MeterWorks is a family of honest measurement apps: Vibrometer for vibration, Sound Meter for your noise log β just as honest, just as subscription-free.
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Verdict
The clearest difference is price: MeterWorks Teslameter at Free against GhostFinder's $1.99. GhostFinder's advantage is update cadence (every 5 days vs every 3 weeks) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
MeterWorks Teslameter is free to download; GhostFinder costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
GhostFinder ships an update every 5 days, MeterWorks Teslameter every 3 weeks. The most recent releases landed on September 4, 2026 and September 8, 2026 respectively.
| Parameter | GhostFinder | MeterWorks Teslameter |
|---|---|---|
| Price | $1.99 | Free β better |
| Update frequency | Every 5 days β better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.5 β better | 17.0 |
| Further details β not scored | ||
| Size | 9 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | James Harrison Burt | Emil Deak |
In-app purchases
GhostFinder
No in-app purchases
MeterWorks Teslameter
No in-app purchases
Questions
Is GhostFinder free?
Is MeterWorks Teslameter free?
Do GhostFinder or MeterWorks Teslameter have ads?
Which is updated more often, GhostFinder or MeterWorks Teslameter?
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