Seismograph: Vibration Meter
Seismograph: Vibration Meter Summary
Seismograph: Vibration Meter is a free, ad-supported Android app in Tools by Global Utility App Maker. Released in May 2026 (3 months ago). It has about 613+ installs Based on AppGoblin estimates, it reaches roughly 100 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Jul 30, 2026
Recent activity: 21 installs this week (259 over 4 weeks) showing declining growth View trends →
Seismograph: Vibration Meter SDKs Summary
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App Description
Live seismogram, vibration meter & earthquake detector with Richter magnitude
Seismograph is a seismograph, vibration meter, and earthquake detector for Android. Read live ground vibration, peak acceleration, and a Richter-style magnitude in seconds.
Whether you live in a quake zone, monitor machine or structural vibration, or just want to log the next tremor, Seismograph turns your phone into a portable seismic monitor that works fully offline.
▶ MAIN FEATURES
• Live seismogram with a real-time 3-axis waveform
• Ground vibration shown in mm/s or g
• Richter-style magnitude estimate (Micro to Great)
• Peak event log with PGA (peak ground acceleration)
• Adjustable sensitivity for your surface
• Alarm threshold with audio + vibration alert
• Recording and history of past events
• Export your readings and event log
• Dark mode for night monitoring
• Works fully offline, no account required
▶ HOW TO USE
1. Place your phone flat on a solid surface to monitor.
2. Tap Calibrate once while the surface is still.
3. Watch the live seismogram and vibration gauge.
4. Set an alarm threshold to be alerted on strong shaking.
5. Review the peak event log with magnitude and PGA.
▶ WHO USES SEISMOGRAPH
• Earthquake-aware residents tracking tremors at home
• Engineers checking machine and structural vibration
• Curious users logging traffic or construction shaking
• Science teachers and students learning seismology
• Makers and DIY builders testing rigs and mounts
Seismograph uses your phone's built-in accelerometer to estimate ground motion. It is a fun and useful monitoring tool, but it is not a substitute for official seismic networks or professional instruments.