Comparison

The 13th Turn vs Ghost Detector EMF Scanner

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

Head to head
About

The 13th Turn

Engage in a high-tension psychological interrogation simulation where you must answer 13 questions without revealing secrets. Experience a unique narrative engine, atmospheric immersion, and dynamic triggers designed to blur reality and the digital void.

Highlights
  • Neural Interrogation engine
  • Atmospheric retro-digital aesthetic
  • Psychological triggers and jumpscares
  • Shadow Loop Whisper system
  • Neural Charges for connection
  • Local device data integration
Features
Read full description

THE LINK IS ESTABLISHED. You are not alone in the room. You are not alone in your thoughts. The 13th Turn is a high-tension psychological interrogation simulation designed to blur the line between reality and the digital void. Through a series of 13 calculated questions, the "Interrogator" will attempt to extract the truth about a material object, a hidden thought, or a person you're thinking of. Can you complete the session without breaking the link? Or will the Interrogator find what you are trying to hide? Key Features: - Neural Interrogation: A sophisticated narrative engine that reacts to your answers in real-time. - Atmospheric Immersion: Minimalist, retro-digital aesthetic with high-tension sound design. - Psychological Triggers: Dynamic visual glitches and sensory "jumpscares" that respond to the intensity of the session. - The Shadow Loop: A unique "Whisper" system that tracks your location and environment to pull the simulation into your physical reality. - Neural Charges: Earn or synthesize charges to maintain your connection to the void. [Warning] This application uses flashing lights, sudden sounds, and psychological tension. It is intended for entertainment purposes only and utilizes local device data to enhance the immersive experience.

About

Ghost Detector EMF Scanner

This app uses your device's sensors to detect electromagnetic field anomalies, simulating paranormal activity. It features a real-time radar, ghost identification, and a soundboard for an immersive entertainment experience.

Highlights
  • Real-time EMF radar
  • Ghost identification (names, types, danger levels)
  • Spooky soundboard with sound effects
  • Haptic vibration feedback
  • Dark night-vision interface
Read full description

Hold the phone steady. Watch the meter. Listen. Ghost Detector turns your phone into a paranormal investigator's pocket toolkit. The EMF scanner reads the magnetometer field around you and pulses when something shifts. The spirit box cycles voices the room should not have made. The EVP recorder captures what you cannot hear on your own. WHAT THE METER SHOWS The needle answers the room. Calm fields stay green. Spikes climb yellow into red. Some spikes have explanations. Some do not. You will learn which is which. SPIRIT BOX Three hundred and twenty three voice clips cycle through the audio. Some sound like words. Some sound like answers to questions you just asked out loud. The pattern is the point. EVP RECORDER Press record. Ask. Stop. Listen back. The recordings hold things you did not hear in the room. INVESTIGATION FIELD KIT Built for the kind of night where the house is quiet and you want to know why. Built for friends sharing the phone around a circle. Built for the curious. For entertainment purposes. Ghost Detector is a paranormal investigation toy that takes itself seriously. The readings are theatre. Take them as seriously as you want to. Open the kit tonight. Terms of Use: https://cmlapps.github.io/Ghost-Detector/terms.html Privacy Policy: https://cmlapps.github.io/Ghost-Detector/privacy.html

Screenshots

The 13th Turn4 screens
Ghost Detector EMF Scanner4 screens

Verdict

The call

The clearest difference is ads: Ghost Detector EMF Scanner at none against The 13th Turn's shown. Ghost Detector EMF Scanner also leads on iOS requirement (17.0 vs 26.1). The 13th Turn's advantage is update cadence (daily vs every 3 weeks). On price, review sentiment, in-app purchases and monetization model 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

Both are free to download. The 13th Turn sells 1 one-off in-app purchase and Ghost Detector EMF Scanner sells 8 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

The 13th Turn ships an update daily, Ghost Detector EMF Scanner every 3 weeks. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
The 13th Turn versus Ghost Detector EMF Scanner: the parameters behind the verdict, then further details
ParameterThe 13th TurnGhost Detector EMF Scanner
PriceFreeFree
Rating—4.5 (12 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—12 — better
Update frequencyDaily — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS26.117.0 — better
Further details — not scored
Size12 MB39 MB
Age rating9+9+
DeveloperAiden BoylingCloud Motion Lab LLC

Customer experience

The 13th Turn

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Ghost Detector EMF Scanner

All ratings11 ratings
Positive72.7%
Neutral27.3%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

The 13th Turn

One-time1
  • 10 Neural Charges$0.99
8 purchases

Ghost Detector EMF Scanner

Subscriptions4
  • Weekly Pro$2.997 Days
  • Lifetime Pro - Special Offer7 Days trial$2.997 Days
  • Ghost Detector Pro Weekly$3.997 Days
Show 1 more
  • Yearly Pro$9.991 Year
One-time4
  • Lifetime Pro - Special Offer2 variants$4.99
  • Lifetime Pro - Special Offer$6.99
  • Lifetime Pro - Special Offer$9.99
Show 1 more
  • Lifetime2 variants$19.99

Questions

Is The 13th Turn free?
The 13th Turn is free to download, with in-app purchases available.
Is Ghost Detector EMF Scanner free?
Ghost Detector EMF Scanner is free to download, with in-app purchases available.
Do The 13th Turn or Ghost Detector EMF Scanner have ads?
The 13th Turn shows ads; Ghost Detector EMF Scanner does not.
Which is updated more often, The 13th Turn or Ghost Detector EMF Scanner?
The 13th Turn ships an update daily, and Ghost Detector EMF Scanner every 3 weeks. Most recently, The 13th Turn was updated on October 31, 2026 and Ghost Detector EMF Scanner on October 31, 2026.

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