Ghost Detector vs Goetia VM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ghost Detector
Detect and capture spirits using your device's sensors. The app displays a protective mantra and offers a radar to track anomalies. Use with caution if you are easily scared.
- Spirit detection and capture
- EMF radar
- Anomaly tracking
- Protective mantra display
- Photo anomaly detection
- Sensor data on one page
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This app has a simple functionality: detecting the presence of spirits and capturing them. Once captured, it displays the Six Syllable Mantra from Eastern Buddhism as a form of protection and blessing for the user. • This application might scare you. • All sensors are on one page. • A real radar to track anomalies. • Highly accurate EMF (Electromagnetic Field) detector. • Take photos and detect anomalies within - can be freely turned on or off. • More detailed instructions are available in the app; simply touch the ? button to access them. Warning: If you are a very sensitive or easily scared individual, please consider not using this app and turning it off. Do not put yourself in danger while using this app. If you believe you are in danger, please close the app, contact someone for help, and leave the area immediately. Disclaimer: Please remember that we cannot guarantee the accuracy of any ghost detection since the app uses different sensors of the device, and thus it greatly depends on the terminal's precision and quality. Since supernatural activities cannot be scientifically proven, we cannot guarantee that the app communicates with real spirits. The results of this app cannot be scientifically verified.
Goetia VM
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The seventy-two demon seals of the Lesser Key of Solomon are now executable code. GOETIA//VM reads a seal's stroke geometry the way a compiler reads a circuit board — rectangles become cipher registers, crosses become grounds, crescents accumulate — and compiles the result into a tiny program. Offer a word, invoke, and watch it move through the seal instruction by instruction. Sometimes the output transmutes to AURUM: gematria divisible by 79, gold's atomic number. This is a novelty and educational art project, not a claim of real occult power. Everything is deterministic: no randomness, no server, no network. Same seal, same offering, same answer, every time. The unit tests literally confirm the demons don't work. WHAT'S INSIDE GOETIA SEALS & SATURN PENTACLES — invoke any of four demon seals or four planetary pentacles and watch your offering move through the compiled program in the disassembly and trace panels. PCB VIEW — flip the same seal into copper traces on solder mask, complete with a bill of materials starring a 666-ohm binding resistor. THE RITE — the camera plays the ring of Solomon. Scry a photo, or just name a symptom, to diagnose which of the Testament of Solomon's 36 decan spirits is afflicting you. Then EXPEL it by its recorded counter-formula, BIND it to temple labour, or EVOKE its Goetia ruler up the seven-rung escalation ladder — Conjuration, Constraint, Invocation of the King, the Fire — before granting the License to Depart. THE TEMPLE — bound spirits report to a proof-of-rite ledger, grinding offerings each tick in a hunt for aurum. Hashrate is scripture: a King with 85 legions makes 85 attempts a tick. THE VIGIL — your camera as an instrument: live noise statistics fused into a single Scry Index and tested in real time against Wald's sequential boundaries, with a fear interlock that holds the rite until you're steady. RESEARCHED, NOT INVENTED The ritual layer was built from the primary texts, not imagination: the Testament of Solomon in Conybeare's 1898 translation, the Lemegeton from Peterson's critical edition of the Sloane manuscripts, and the Mathers-Crowley Goetia of 1904. Lamen metals, the escalation ladder, the License to Depart, and the two lost decans honored as lacunae rather than invented — all cross-checked against the source. A one-time preface on first launch explains exactly how far that fidelity goes. PRIVATE BY CONSTRUCTION No account, no network calls, no analytics, no ads. The camera features used by THE RITE and THE VIGIL process everything on-device and save nothing to your photo library. Nothing you do in this app ever leaves your phone. Built as a native iOS SwiftUI app over a pure Swift core, with dozens of unit tests and simulator UI tests running on every change.
Screenshots
Verdict
The clearest difference is update cadence: Goetia VM at fortnightly against Ghost Detector's every 2 months. Goetia VM also leads on chart position (#192 vs unranked). Ghost Detector's advantage is price ($0.99 vs $4.99). On ads, in-app purchases, 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 costs $0.99 and Goetia VM $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Ghost Detector ships an update every 2 months, Goetia VM fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Ghost Detector | Goetia VM |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | 4.6 (32 ratings) — better | — |
| Positive reviews | 76.8% of reviews | — |
| Number of ratings | 32 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | — | #192 — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 119 MB |
| Age rating | 9+ | 9+ |
| Developer | Kai Chi Tsao | RICHARD ROYAL HOOPES |
In-app purchases
Ghost Detector
No in-app purchases
Goetia VM
No in-app purchases
Questions
Is Ghost Detector free?
Is Goetia VM free?
Do Ghost Detector or Goetia VM have ads?
Which is updated more often, Ghost Detector or Goetia VM?
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