Comparison

Spirit Chat Box vs Necrometer

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

Head to head
About

Spirit Chat Box

Explore potential paranormal signatures with tools inspired by real-world investigation methods. This app offers an immersive experience for those curious about unexplained phenomena, featuring a large word bank and text-to-speech output. It uses device sensors to present simulated environmental data for interactive paranormal sessions.

Highlights
  • 12,000-word bank
  • Text-to-Speech output
  • Live sensor data (EMF, compass, etc.)
  • Multi-language support
  • Simple, clean interface
Features
Read full description

Spirit Chat Box is a word-based spirit communication app for ghost hunters and paranormal investigators. Start a session, watch words appear one at a time, hear each one spoken aloud, and keep live sensor readings beside you as your investigation unfolds. It brings spirit box, ghost detector, ghost radar, and ghost talker features together in one clean, easy-to-use app for iPhone and iPad. Start a session Words appear at a steady pace, and each one is read aloud. Choose a female or male spirit voice. Download your chosen language’s voice once, then use it offline. Session history Every word is saved with a timestamp and grouped by session. Look back over past sessions, share one, or share your whole log. Live sensor dashboard Follow EMF, compass, accelerometer, and gyroscope readings live, and arrange the cards to suit your setup. Sensor availability varies by device. A word bank built for variety In every app language, words are selected and weighted by our custom system to help keep sessions varied. Pair Spirit Chat Box with your existing spirit box or EVP recorder as part of your investigation. Free and Pro The free version includes about 1,200 words, a daily limit on spoken words, and ads. Pro removes ads, unlocks the full bank of nearly 6,000 words, and gives you unlimited text-to-speech. Made for investigators Spirit Chat Box grew from years of feedback on our ghost-hunting apps. We kept the tools investigators actually use and put them one tap away. Spirit Chat Box is for entertainment. Spirit communication through technology is unproven; use your own judgment when interpreting session results. Open a session and see what comes through. Privacy Policy: https://weaseldev.com/privacy/spiritchat.html Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Necrometer

Transform your device into a paranormal investigation tool. This app simulates ghost detection, EMF scanning, and spirit communication using your phone's sensors and real-time signal generation for an immersive experience.

Highlights
  • EMF Scanner & Ghost Detector
  • Spirit Box & ITC Communication
  • EVP Recorder & Audio Scanner
  • Paranormal Investigation Sessions
  • Customization & Atmosphere
Features
Read full description

Necrometer is a powerful Ghost Detector, EMF Scanner, EVP Recorder, and Spirit Box experience designed for paranormal investigation enthusiasts. Turn your device into a cinematic paranormal investigation tool. Using your device’s built-in sensors, immersive audio systems, and real-time signal simulation, Necrometer creates a cinematic ghost hunting experience for exploring paranormal activity, electromagnetic anomalies, and EVP communication sessions. Whether you are investigating haunted locations, testing EMF fluctuations, or experimenting with spirit communication tools, Necrometer delivers an atmospheric paranormal toolkit directly on your device. FEATURES EMF Scanner & Ghost Detector • Real-time EMF scanner with dynamic magnetometer readings • Detect unusual electromagnetic fluctuations and anomalies • Live waveform graph with cinematic visual effects • Ghost detector inspired activity alerts • Session-based paranormal tracking system • Peak EMF statistics and anomaly history Spirit Box & ITC Communication • Advanced Spirit Box inspired communication mode • 60+ paranormal words, phrases, and responses • Real-time ITC text generation system • Glitch animations and atmospheric effects • Spirit strength meter with intensity-based activity • Rare paranormal event triggers during high EMF activity EVP Recorder & Audio Scanner • EVP scanning and paranormal audio simulation • Real-time EVP signal generation experience • Animated audio spectrum visualizer • 3 immersive voice styles: - Whisper - Robotic - Ethereal • Adjustable pitch, echo, distortion, and reverb controls • EVP recording and playback support Paranormal Investigation Sessions • Automatic session recording and storage • Investigation history and anomaly timeline • Save EMF spikes, EVP responses, and spirit messages • Local storage for all paranormal session data Customization & Atmosphere • Adjustable EMF sensitivity settings • Intensity and anomaly frequency controls • Atmospheric particle effects • Haptic feedback and immersive sound design • Battery optimization mode for longer investigations WHY NECROMETER? • Immersive ghost hunting experience • Advanced EMF scanner simulation • Atmospheric Spirit Box interface • Paranormal-inspired EVP communication system • Dark cinematic UI designed for horror and investigation fans • Optimized for immersive late-night paranormal sessions DISCLAIMER Necrometer is intended for entertainment purposes only. This application does not claim to detect, contact, or communicate with real spirits, ghosts, or paranormal entities. All responses, generated signals, and communication simulations are fictional and designed solely for entertainment experiences.

Screenshots

Spirit Chat Box4 screens
Necrometer4 screens

Verdict

The call

The clearest difference is price: Spirit Chat Box at Free against Necrometer's $1.99. Spirit Chat Box also leads on rating (4.5 vs 4.0) and ratings volume (892 vs 4). Necrometer's advantage is review sentiment (100% vs 57%) and in-app purchases (none vs 4). 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

Spirit Chat Box is free to download; Necrometer costs $1.99 up front. Spirit Chat Box sells 4 in-app purchases, starting at $4.99 per month. Necrometer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Spirit Chat Box holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Spirit Chat Box has 892 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 57% of Spirit Chat Box's written reviews are positive against 100% of Necrometer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Spirit Chat Box ships an update every 3 weeks, Necrometer every 9 days. Both last shipped on November 5, 2026.

Scorecard9 real differences · 1 level
Spirit Chat Box versus Necrometer: the parameters behind the verdict, then further details
ParameterSpirit Chat BoxNecrometer
PriceFree — better$1.99
Rating4.5 (892 ratings) — better4.0 (4 ratings)
Positive reviews56.7% of reviews100.0% of reviews — better
Number of ratings892 — better4
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size231 MB43 MB
Age rating9+9+
DeveloperZee WeaselMert Can Oral

Customer experience

Spirit Chat Box

All ratings866 ratings
Positive85.7%
Neutral6.2%
Negative8.1%
Written reviews60 reviews
Positive56.7%
Neutral3.3%
Negative40.0%

Necrometer

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Spirit Chat Box

Subscriptions2
  • 1-Month Pro Subscription3 Days trial$4.991 Month
  • 1-Year Pro Subscription3 Days trial$24.991 Year
One-time2
  • Spirit Chat Pro Sale$24.99
  • Spirit Chat Pro$39.99
None

Necrometer

No in-app purchases

Questions

Is Spirit Chat Box free?
Spirit Chat Box is free to download, with in-app purchases available.
Is Necrometer free?
Necrometer costs $1.99, with no in-app purchases.
Which has better reviews, Spirit Chat Box or Necrometer?
Spirit Chat Box is rated higher. Spirit Chat Box averages 4.5 out of 5 from 892 ratings, while Necrometer averages 4.0 from 4 ratings.
Do Spirit Chat Box or Necrometer have ads?
Spirit Chat Box shows ads; Necrometer does not.
Which is updated more often, Spirit Chat Box or Necrometer?
Spirit Chat Box ships an update every 3 weeks, and Necrometer every 9 days. Most recently, Spirit Chat Box was updated on November 5, 2026 and Necrometer on November 5, 2026.

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