Comparison

Vibration Meter, seismograph vs Aetherlink

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

Head to head
About

Vibration Meter, seismograph

This application uses your phone's accelerometer to measure and record vibrations from various sources, including earthquakes and everyday objects. It displays ground motion on a graph and uses an instrumental intensity scale for analysis. You can also monitor and share your measurement results.

Highlights
  • Measures vibration strength
  • Detects seismic waves
  • Uses accelerometer for analysis
  • Displays ground motion graph
  • Utilizes instrumental intensity scale
  • Monitors and shares results
Features
Read full description

Vibration meter is an app called seismograph or seismometer, which measures the strength of vibration, quakes, earthquakes, vibrations of the human body or any other objects around you. Our app allows for detecting and recording of seismic waves generated by earthquakes, volcanic eruptions, avalanches and other sources of vibration and shocks. Accelerometer in your mobile phone is used for detection of vibrations and measurement analysis. Graph presents a record of the ground motion at a measuring point. Ground movement or an object is presented as a function of time in the three Cartesian axes, with the z axis perpendicular to the Earth's surface and the x- and y- axes parallel to the surface. Mercalli intensity scale is a seismic scale used for measuring the intensity of an earthquake. It measures the effects of an earthquake and it is distinct from the moment of magnitude. Richter Scale assigns a magnitude number to quantify the energy released by an earthquake. Peak Ground Acceleration (PGA) is equal to the maximum ground acceleration that occurred during earthquake shaking at location. PGA is equal to the amplitude of the largest absolute acceleration recorded on an accelerogram at a site during a particular earthquake. In this app we use Instrumental Intensity Scale (developed by The United States Geological Survey) which maps peak ground acceleration and peak ground velocity on an intensity scale similar to the felt Mercalli Scale. These values are used to create shake maps by seismologists on around the world. Mercalli Intensity Scale distinguishes the following levels of vibration and impact damage: I. Instrumental - Not felt. Recorded by seismographs. II. Weak - Felt only on top floors of high buildings. III. Slight - Felt indoors, like a passing light truck. IV. Moderate - Windows, doors rattle. Like passing train. V. Rather Strong - Felt by all. Small objects upset. VI. Strong - Books off shelves. Trees shake. Damage. VII. Very Strong - Difficult to stand. Buildings damaged. VIII. Destructive - Significant damage. Trees broken. IX. Violent - General panic. Serious damage. Cracks. X. Intense - Most buildings destroyed. Rails bent. XI. Extreme - Rails bent greatly. Pipelines destroyed. XII. Catastrophic - Near total damage. This app allows you monitor and share the results of your measurements with other users. Measure and monitor all vibration and shocks using smartphone or tablet!

About

Aetherlink

Read full description

Aether Link - Advanced Paranormal Investigation Tool Only on Apple! EVP & VOX Communication System Our advanced EVP (Electronic Voice Phenomenon) detection system continuously monitors your environment for paranormal audio signatures. Using real-time frequency analysis, the app identifies voice-like patterns within the 85-2000 Hz range, the spectrum most associated with spirit communication. When audio anomalies are detected, our intelligent VOX (Voice Operated Exchange) system responds by generating speech based on what it "hears." Unlike random word generators, our VOX technology analyzes actual frequency, pitch, and intensity to select contextually appropriate responses. Low-frequency rumbles trigger warnings like "danger" or "dark," while higher-pitched sounds prompt questions like "who" or "what." The system considers EMF fluctuations, audio anomalies, and ambient interference to determine response strength - stronger paranormal activity results in clearer, more frequent communication. Custom Word Bank Support Take full control of your spirit communication with custom word banks. Load your own curated word lists tailored to your investigation style, location history, or specific entities you're attempting to contact. Whether you prefer traditional paranormal vocabulary, location-specific terms, or words relevant to historical figures, the app seamlessly integrates your custom banks while maintaining intelligent, frequency-based selection. Custom phonetic banks let you adjust speech complexity from simple yes/no responses to complex multi-syllable utterances, suitable for casual ghost hunting or serious paranormal research. ITC Text Mode & EMF Meter Switch to Text Mode for ITC (Instrumental TransCommunication) using electromagnetic field fluctuations. Using your device's magnetometer, Text Mode monitors EMF levels and generates contextually appropriate words from a 20,000-word corpus. Words are intelligently categorized by energy level: calm EMF readings produce peaceful words like "light" or "peace," while intense disturbances trigger warnings like "danger" or "run." Grammar-aware templates construct coherent phrases for meaningful communication patterns. The integrated EMF meter provides real-time readings with visual energy indicators (calm, mild, active, intense), showing exactly what environmental conditions influence responses. Barometer Mode - Atmospheric Pressure Monitoring Detect subtle atmospheric pressure changes believed to correlate with spiritual activity. Barometer Mode continuously monitors pressure using your device's built-in sensor, establishing a statistical baseline and tracking real-time deviations. View current pressure (hPa), delta from baseline, and an elegant pressure wave visualizer responding to fluctuations. Customizable audio feedback (beeps, ticks, crackle, static) responds dynamically to pressure changes, with intensity and frequency increasing based on deviation magnitude. Advanced statistical anomaly detection uses standard deviation analysis to identify unusual pressure shifts - set sensitivity from 1.5 to 4.0 standard deviations to filter normal variations from potential paranormal events. Anomalies trigger intense audio alerts and automatically log to your session with full context: pressure values, statistical metrics, and EMF correlation. Perfect for investigating oppression feelings, cold spots, or presence sensations. Professional Session Logging Every investigation is automatically recorded with comprehensive session logs capturing all events, anomalies, and environmental data for post-investigation analysis and evidence review.

Screenshots

Vibration Meter, seismograph4 screens
Aetherlink4 screens

Verdict

The call

The clearest difference is price: Vibration Meter, seismograph at Free against Aetherlink's $9.99. Vibration Meter, seismograph also leads on iOS requirement (12.0 vs 18.6). Aetherlink's advantage is in-app purchases (none vs 1). On ads and 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

Vibration Meter, seismograph is free to download; Aetherlink costs $9.99 up front. Vibration Meter, seismograph sells 1 one-off in-app purchase. Aetherlink asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Vibration Meter, seismograph versus Aetherlink: the parameters behind the verdict, then further details
ParameterVibration Meter, seismographAetherlink
PriceFree — better$9.99
Rating4.7 (717 ratings) — better—
Positive reviews41.7% of reviews—
Number of ratings717 — better—
Update frequencyEvery 7 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size18 MB4 MB
Age rating4+9+
DeveloperExaMobile S.A.David Sekula

In-app purchases

1 purchases

Vibration Meter, seismograph

One-time1
  • Remove ads$1.99
None

Aetherlink

No in-app purchases

Questions

Is Vibration Meter, seismograph free?
Vibration Meter, seismograph is free to download, with in-app purchases available.
Is Aetherlink free?
Aetherlink costs $9.99, with no in-app purchases.
Do Vibration Meter, seismograph or Aetherlink have ads?
Neither Vibration Meter, seismograph nor Aetherlink shows ads.

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