Comparison

Fotorobot vs EMF Detector・Ghost Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fotorobot

Create countless new or familiar faces using a vast library of facial elements. Customize their position and size to achieve your desired look. Save your creations directly to your device's gallery.

Highlights
  • Create millions of new faces
  • Over 700 facial elements
  • Customize element position
  • Adjust element size
  • Save images to gallery
Read full description

С помощью нашего приложения вы сможете составить миллионы новых или знакомых вам лиц. Более 700 элементов лиц Настройка положения элементов Возможность изменения размеров элементов Возможность сохранения полученного изображения в вашу галерею.

About

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.

Highlights
  • 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
Features
Read full description

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

Fotorobot4 screens
EMF Detector・Ghost Detector4 screens

Verdict

The call

The clearest difference is price: EMF Detector・Ghost Detector at Free against Fotorobot's $0.99. EMF Detector・Ghost Detector also leads on update cadence (every 3 weeks vs every 2 months). Fotorobot's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

EMF Detector・Ghost Detector is free to download; Fotorobot costs $0.99 up front. EMF Detector・Ghost Detector sells 2 in-app purchases, starting at $7.99 per 7 days. Fotorobot asks for nothing beyond the download.

UpkeepUpdate frequency

Fotorobot ships an update every 2 months, EMF Detector・Ghost Detector every 3 weeks. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
Fotorobot versus EMF Detector・Ghost Detector: the parameters behind the verdict, then further details
ParameterFotorobotEMF Detector・Ghost Detector
Price$0.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size193 MB99 MB
Age rating4+9+
DeveloperEvgeniy IlitsinskiyZeroPlay Ltd.

Customer experience

Fotorobot

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

EMF Detector・Ghost Detector

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Fotorobot

No in-app purchases

2 purchases

EMF Detector・Ghost Detector

Subscriptions2
  • Weekly3 Days trial$7.997 Days
  • Monthly3 Days trial$19.991 Month

Questions

Is Fotorobot free?
Fotorobot costs $0.99, with no in-app purchases.
Is EMF Detector・Ghost Detector free?
EMF Detector・Ghost Detector is free to download, with in-app purchases available.
Do Fotorobot or EMF Detector・Ghost Detector have ads?
EMF Detector・Ghost Detector shows ads; Fotorobot does not.
Which is updated more often, Fotorobot or EMF Detector・Ghost Detector?
Fotorobot ships an update every 2 months, and EMF Detector・Ghost Detector every 3 weeks. Most recently, Fotorobot was updated on October 11, 2026 and EMF Detector・Ghost Detector on October 16, 2026.

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