FreqBox vs EMF Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FreqBox
This experimental tool simulates radio frequency sweeps to facilitate potential communication with spirits. It utilizes recordings and a unique algorithm to detect anomalies and allow for paranormal interaction through modulated audio.
- Simulated FM/AM frequency sweep
- EVP psychophony audio banks
- No-probability anomaly detection
- Spirit communication facilitation
- Paranormal interaction generation
- Ideal for ghost hunting
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- Spirit box that generates white noise in different frequencies emulating a signal sweep of FM/AM. - Scans several audio banks of psychophonies recordings combined with a no-probability algorithm detecting anomalies. - Gives the spirits the oportunity to communicate from electric voice phenomenon and modulate the sound. - The ghost can manipulate the frequency of the output audio and generate paranormal interaction. - Perfect for ghost hunters, urbex explorations and abandoned places. - Also called Ghost Tracker or Demon Recorder. - Disclaimer: there is no guarantee for spirit communication with any SBox. This tool is experimental and based in our own research of the phantom field.
EMF Detector
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EMF Detector - Ghost Hunter Turn your iPhone into a professional paranormal investigation tool! Detect electromagnetic anomalies and paranormal activity with this powerful EMF scanner. Using your device's built-in magnetometer, this app provides real-time electromagnetic field detection that responds to actual environmental changes. KEY FEATURES REAL EMF DETECTION Uses advanced magnetometer technology Detects actual electromagnetic fields and anomalies Auto-calibrates for any environment PROFESSIONAL INTERFACE Full-screen thermometer-style gauge Real-time activity monitoring Color-coded threat levels (Normal to Critical) LIVE ACTIVITY TRACKING Historical reading graph Pattern recognition for sustained activity Track paranormal hotspots over time GHOST HUNTER OPTIMIZED Simplified readings perfect for investigations No confusing scientific measurements Professional appearance for credibility PERFECT FOR Paranormal investigators Ghost hunting expeditions Haunted location exploration Entertainment and parties Social media content creation HOW IT WORKS Simply tap to activate, let the app calibrate, then move around to scan for electromagnetic anomalies. The gauge will spike when EMF activity is detected - perfect for identifying paranormal hotspots! Download now and start your paranormal investigation today! Note: This app detects real electromagnetic fields using your device's magnetometer. Results are for entertainment purposes.RetryClaude can make mistakes. Please double-check responses.Research Sonnet 4
Screenshots
Verdict
The clearest difference is iOS requirement: FreqBox at 14.0 against EMF Detector's 18.5. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | FreqBox | EMF Detector |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (17 ratings) — better | — |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 23 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Eloy Marin | Caden Myers |
In-app purchases
FreqBox
No in-app purchases
EMF Detector
No in-app purchases
Questions
Is FreqBox free?
Is EMF Detector free?
Do FreqBox or EMF Detector have ads?
Other comparisons
