Audiolab EQ vs EMF Detector・Ghost Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Audiolab EQ
This app allows for simple and intuitive setting and control of EDGE sound systems. It features 5 parametric equalizers to fine-tune audio output. It is designed to be the ideal complement for specific EDGE sound system models.
- 5 parametric equalizers
- Simple sound system control
- Intuitive audio settings
- Compatible with EDGE sound systems
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The AUDIOALB EQ app is the ideal complement for your EDGE sound systems. Thanks to its 5 parametric equalizers, setting and control of the sound system is simple and intuitive.. AUDIOLAB EQ is compatible with EDGE 12 SUB, EDGE 8412 and EDGE 2512 systems. ook
EMF Detector・Ghost Detector
This app transforms your phone into a real-time magnetic field detector, displaying readings in microtesla or milligauss. It features a detailed instrument panel, alert functions, and a unique ghost detector mode for entertainment. Record and export your sessions for later review.
- Real-time magnetic field detection
- Instrument panel with live readings and graphs
- Adjustable threshold alerts
- Ghost Detector mode
- Session recording and CSV export
- Offline functionality
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EMF Detector turns your phone into a real-time magnetic field detector. Point it at wiring, a running appliance or a magnet and watch the reading move — a pocket EMF meter that shows what is actually around you, in microtesla (µT) or milligauss (mG). A MAGNETIC FIELD METER YOU CAN READ AT A GLANCE The main screen is a full instrument panel: a large live number, an analog gauge, the X, Y and Z axes, and a rolling 60-second graph so you see the trend and not just the moment. Peak hold keeps the highest value you passed through, and live Min / Avg / Max show what the room has been doing. Switch between µT and mG whenever you like — the same units a gauss meter or gaussmeter shows — and your choice is remembered. Readings fall into three bands so a number means something. Below 60 µT is Typical, 60–100 µT is Elevated, and 100 µT or more shows as a Strong Field — a sign that something magnetic or powered is close. Turn on the alert and the app sounds and vibrates when the reading crosses your threshold, so you can sweep a wall without staring at the screen. FIND THE SOURCE Move slowly past outlets, cables, speakers, laptops, a running microwave, the breaker panel or a fridge door. Used as an EMF scanner the value climbs as you close in, and peak hold marks the strongest spot you found. The built-in Common Readings table lists typical ranges for more than ten everyday sources and highlights the row your reading falls into — so you can tell the Earth's field from something live inside a wall. GHOST DETECTOR MODE For ghost hunting nights, switch to Ghost Detector: a dark, reactive K-II style display — the K2 meter look ghost hunters know — where the same total magnetic field drives a five-level segment readout and an apparition that grows stronger as the field rises. It is free, it uses no separate sensor and no hidden logic — and it is clearly labelled as entertainment. RECORD AND REVIEW Record a session while you walk a room. The app logs a one-second timeline with duration, Min, Avg, Max and Peak, and keeps it in History so you can reopen it, see the chart, rename or delete it. Export a session as CSV — timestamp, x, y, z, magnitude, unit — to keep or share. WHAT IS IN THE APP • Live magnetic field meter in µT and mG • Analog gauge, large readout and X / Y / Z axes • 60-second chart, peak hold, Min / Avg / Max • Typical / Elevated / Strong Field bands • Threshold alert with sound and haptics • Ghost Detector, a free K-II style reactive mode • Always-on spike rejection so the number does not jitter • Session recording with a 1 Hz timeline and statistics • History list, session chart, rename and delete • CSV export through the system share sheet • Common Readings table with live row highlighting • Guide to EMF, reading levels and calibration • Fully offline — no account, no network, no ads HONEST ABOUT WHAT A PHONE CAN MEASURE Your phone has a magnetometer, the same sensor the compass uses. EMF Detector reads the total magnetic flux density near that sensor and nothing else. It cannot measure radio frequency — no Wi-Fi, no Bluetooth, no 5G, no ionizing radiation — because a phone has no RF sensor. The bands help you locate sources; they are not a health or safety verdict, and this is not a substitute for a calibrated professional EMF meter. Ghost Detector is entertainment and cannot identify anything paranormal. For the steadiest reading, move your phone in a figure-8 to calibrate, take off magnetic cases and mounts, and move slowly. Exporting sessions as CSV requires a subscription (weekly or monthly, each with a 3-day free trial). Everything else here — the meter, the bands, the fixed alert, Ghost Detector, the reference table and your three latest sessions — is free. Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy
Screenshots
Verdict
The clearest difference is rating: EMF Detector・Ghost Detector at 5.0 against Audiolab EQ's 1.4. EMF Detector・Ghost Detector also leads on device support (3 vs 1). Audiolab EQ's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and update cadence 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. EMF Detector・Ghost Detector sells 2 in-app purchases, starting at $7.99 per 7 days. Audiolab EQ asks for nothing beyond the download.
EMF Detector・Ghost Detector holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: Audiolab EQ has 11 ratings behind it against 1, so its average is the more settled of the two.
Audiolab EQ ships an update monthly, EMF Detector・Ghost Detector every 3 weeks. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.
| Parameter | Audiolab EQ | EMF Detector・Ghost Detector |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 99 MB |
| Age rating | 4+ | 9+ |
| Developer | AMERICAN PRO INTERNATIONAL CORP | ZeroPlay Ltd. |
Customer experience
Audiolab EQ
EMF Detector・Ghost Detector
In-app purchases
Audiolab EQ
No in-app purchases
EMF Detector・Ghost Detector
- Weekly3 Days trial$7.997 Days
- Monthly3 Days trial$19.991 Month
Questions
Is Audiolab EQ free?
Is EMF Detector・Ghost Detector free?
Which has better reviews, Audiolab EQ or EMF Detector・Ghost Detector?
Do Audiolab EQ or EMF Detector・Ghost Detector have ads?
Which is updated more often, Audiolab EQ or EMF Detector・Ghost Detector?
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