Comparison

Vibration meter vs Quakes Today

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

Head to head
About

Vibration meter

Measure the strength of vibrations, tremors, and earthquakes using your phone's built-in seismograph. Visualize seismic movements on graphs, receive real-time Mercalli scale readings, and get instant alerts for seismic shocks. Data can be saved and shared for analysis.

Highlights
  • High-accuracy seismometer
  • Seismic wave detection
  • Detailed graphical analysis
  • Real-time Mercalli scale readings
  • Instant alerts for seismic shocks
  • Effortless data autosave
  • Apple Watch compatibility
Features
Read full description

The quake meter is an app which uses the seismograph or seismometer in your phone to measure the strength of vibrations, tremors, earthquakes, and even the vibrations of the human body or any other objects around you. - High-Accuracy Seismometer: Detect vibrations from earthquakes to human movements with precision using your phone's built-in seismograph. - Seismic Wave Detection: Track seismic activities like earthquakes and volcanic eruptions using your phone’s accelerometer. - Detailed Graphical Analysis: Visualize seismic movements on graphs, displaying data across three dimensions for in-depth understanding. - Real-Time Mercalli Scale Readings: Get instant updates on ground motion intensity, with average and max values easily accessible. - Customizable MMI Chart: Tailor MMI charts to display seismic data over your chosen time frames for personalized insights. - Instant Alerts for Seismic Shocks: Stay informed with alerts on sudden accelerations or seismic events, keeping you prepared. - Effortless Data Autosave: Automatically save crucial seismic data in CSV format for detailed post-event analysis. - Comprehensive History Access: Review and share your seismic data history, complete with easily accessible CSV files. - Secure Cloud Storage: Safeguard your seismic data in the cloud, accessible on different devices via social accounts or email. - Apple Watch Compatibility: Seamlessly control your seismic measurements from your Apple Watch device, ensuring minimal interference. - Shareable Insights: Capture and share screenshots of your seismic findings with friends, spreading awareness and knowledge. Using the accelerometer in your phone, our app allows you to detect and record seismic waves generated by earthquakes, volcanic eruptions, avalanches and any other sources of seismic activity. Once the activity is measured, the graph feature presents a record of the ground motion at the point of measurement. Any ground movement or object is presented as a function of time along three Cartesian axes, with the z- axis perpendicular to the Earth's surface and the x- and y- axes parallel to the surface. During a span of measurement, you will track average and max values and see current corresponding Mercalli scale descriptions. You can set up your app to display current acceleration, XYZ or Mercalli scale values on the main screen. What’s more, you can find a second chart on the screen with MMI values which can be customized to display different lengths if you want to see shorter or longer time periods. The app allows you to take a screenshot of the whole view to share it with friends. The alerts feature notifies you about sudden acceleration changes or seismic shocks. Go to the settings screen and setup values you want to get notified after. Autosave allows you to save your data when shocks pass through the setup threshold. You can later view the saved CSV file to see the exact measurements during that time. The history screen allows you to see your saved data with date, time, avg, and max values along with a CSV file from the whole span of measurement. You can also share the data as you please. Keep your data safe with our cloud services, which allow you to create accounts and store your data.. Log in using your social media accounts or email to different devices to see and share your data. Our app comes with a brand new application for Apple Watch devices. You can easily control your measurements with your watch without having to touch your phone. Controlling the measurements with the watch avoids interference! Terms and conditions: https://mysticmobileapps.com/legal/terms/vibrometer Privacy policy: https://mysticmobileapps.com/legal/privacy/vibrometer

About

Quakes Today

This app provides a quick and easy summary of global earthquake activity from the past 24 hours. Filter and sort quakes by various criteria, view details on an interactive map, and visualize swarms in real-time. A PRO version offers advanced features like time-based animations and custom location teleportation.

Highlights
  • 24-hour global earthquake summary
  • Filter and sort by place, magnitude, time, and distance
  • Interactive map with event details
  • Real-time earthquake swarm visualization
  • Timeline feature for at-a-glance snapshots
  • Time Machine animation (PRO)
  • Customizable location teleportation (PRO)
Features
Read full description

QUAKES TODAY gives you a quick, easy to read summary of the last 24 hours of earthquake activity around the globe. You can filter and sort quakes by place, magnitude, event time, location and distance from you. Tap on any quake in the list for details and an interactive map. Visualize earthquake swarms in real time with new cluster mode, and jump from one event to another quickly and easily. The new TIMELINE feature displays a snapshot of earthquakes at a glance. Tap on a peg to scroll down the list to the corresponding event. QUAKES TODAY is the perfect app for those living in quake country, as well as anyone interested in seismology. Was there a quake today? Pull up QUAKES TODAY and have a look. Data is refreshed every five minutes, keeping you up to date around the clock. QUAKES TODAY PRO in-app purchase gives unlimited use of features: + TIME MACHINE displays a time-based animation of all earthquake activity on the map. Adjustable playback speed and rate. + TELEPORTER allows you to customize your location to any point on the globe. You can save your favorite teleport locations to check in on activity near your family and friends.

Screenshots

Vibration meter4 screens
Quakes Today4 screens

Verdict

The call

The clearest difference is review sentiment: Quakes Today at 80% against Vibration meter's 33%. Quakes Today also leads on rating (5.0 vs 4.4) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Vibration meter sells 2 in-app purchases, starting at $0.99 per month and Quakes Today sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Quakes Today holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 14 and 8 respectively. Written reviews point the same way: 33% of Vibration meter's written reviews are positive against 80% of Quakes Today's.

UpkeepUpdate frequency

Vibration meter ships an update monthly, Quakes Today every 3 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Vibration meter versus Quakes Today: the parameters behind the verdict, then further details
ParameterVibration meterQuakes Today
PriceFreeFree
Rating4.4 (14 ratings)5.0 (8 ratings) — better
Positive reviews33.3% of reviews80.0% of reviews — better
Number of ratings14 — better8
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size51 MB22 MB
Age rating4+4+
DeveloperMYSTIC MOBILE APPS LLCJim Marquardt

Customer experience

Vibration meter

All ratings14 ratings
Positive78.6%
Neutral14.3%
Negative7.1%
Written reviews48 reviews
Positive33.3%
Neutral12.5%
Negative54.2%

Quakes Today

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

2 purchases

Vibration meter

Subscriptions2
  • Monthly Vibration meter+14 Days trial$0.991 Month
  • Annual Vibration meter+14 Days trial$5.991 Year
1 purchases

Quakes Today

One-time1
  • Quakes Today Pro$0.99

Questions

Is Vibration meter free?
Vibration meter is free to download, with in-app purchases available.
Is Quakes Today free?
Quakes Today is free to download, with in-app purchases available.
Which has better reviews, Vibration meter or Quakes Today?
Quakes Today is rated higher. Vibration meter averages 4.4 out of 5 from 14 ratings, while Quakes Today averages 5.0 from 8 ratings.
Do Vibration meter or Quakes Today have ads?
Vibration meter shows ads; Quakes Today does not.
Which is updated more often, Vibration meter or Quakes Today?
Vibration meter ships an update monthly, and Quakes Today every 3 weeks. Most recently, Vibration meter was updated on October 24, 2026 and Quakes Today on October 24, 2026.

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