Best Seismometer Apps

249+ iOS apps curated and reviewed

4.0 avg rating
18 free apps
Updated September 2026

Finding the right seismometer apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Seismometer Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Seismometer+Seismometer+Free4.5★ (82)YesNoSep 2026
2Vibration Meter, seismographVibration Meter, seismographFree4.7★ (716)NoYesSep 2026
3iSeismometeriSeismometerFree3.6★ (170)NoNoSep 2026
4Seismometer - Earthquake AlarmSeismometer - Earthquake AlarmFree4.5★ (434)NoYesSep 2026
5Seismometer ∞Seismometer ∞FreeYesNoJul 2026
6SeismometerSeismometer$1.993.3★ (17)NoNoAug 2026
7Vibration meter - SeismometerVibration meter - SeismometerFree4.4★ (14)YesYesSep 2026
8My Earthquake Alerts & FeedMy Earthquake Alerts & FeedFree4.7★ (145K)YesNoSep 2026

Top Picks for Seismometer

Seismometer+#1

Seismometer+ by UniCom Technology

Vibration meter
Editor's Choice
🔧 Utilities
4.5(82 ratings)
FreeAds
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Transform your device into a powerful seismometer to measure and visualize vibrations in real time. Track tremors, analyze surface stability, and explore the unseen movements around you with intuitive graphical displays. Perfect for science enthusiasts and the curious.

Vibration Meter, seismograph#2

Vibration Meter, seismograph by ExaMobile S.A.

Measure all vibrations
Strong Contender
🔧 Utilities
4.7(716 ratings)
FreeIn-App Purchases
Vibration Meter, seismograph screenshot 1
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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.

iSeismometer#3

iSeismometer by ObjectGraph LLC

Your phone is a seismograph
Worth Considering
📚 Education
3.6😊(170 ratings)
Free
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Transform your iPhone into a sensitive seismometer to detect and visualize vibrations. Explore its educational and data-collecting capabilities for fun or serious applications.

What We Love

  • 🚀 Sensitive and accurate
  • 👍 Simple and easy to use
  • 💡 Useful for various applications (e.g. monitoring vibrations, detecting heartbeat)

Room to Improve

  • 🐛 Crashes or freezes on newer devices
  • 🔋 High battery consumption
  • 🔒 Lacks security/privacy features (e.g. no option to disable data transmission)

More Seismometer apps to explore

FAQ about Seismometer

What are the best seismometer apps for iPhone?
Seismometer+ tops our seismometer apps ranking as of September 2026, with a 4.5-star average from 82 App Store ratings, and it's free to download.
Yes — 18 of the top seismometer apps we rank are free to download, including Seismometer+ and Vibration Meter, seismograph.
Seismometer+ shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ seismometer apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Seismometer+ can measure and display real-time vibrations, shakes, and movements using your device's acceleration data. It can detect subtle tremors and analyze the stability of surfaces.
It displays X, Y, and Z-axis accelerations in real time with a classic seismograph-style graphical interface. It also offers a cumulative analysis graph for long-term tracking.

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