# Vibration Meter - Seismograph > Measure vibration, seismograph, FFT spectrum, 24h monitor and alerts. Canonical page: [https://chrome-stats.com/d/com.smartwho.vibrationmeter](https://chrome-stats.com/d/com.smartwho.vibrationmeter) ## Overview - **ID:** `com.smartwho.vibrationmeter` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** SMARTWHO - **Category:** TOOLS - **Downloads:** 5,919 - **Version:** 2.0.0 - **Last updated:** 2026-06-30 - **First published:** 2026-04-04 - **Publisher country:** KR - **Size:** 44 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.smartwho.vibrationmeter) - **Website:** [https://smartwho.net](https://smartwho.net/) - **Privacy policy:** [https://smartwho.net/privacy/en/](https://smartwho.net/privacy/en/) ## Description Vibration Meter is a professional-grade vibration analysis tool that turns your phone into a precision instrument. Measure vibration intensity in real time with beautiful analog gauges, record seismic waveforms, analyze frequency spectra, and monitor vibration 24/7 — all from your pocket.

Whether you need to check floor vibration from construction, monitor earthquake activity, assess structural integrity, or detect environmental vibration — this app provides everything in one place.


[Real-Time Vibration Meter]

- 13 gauge designs: 10 analog styles with chrome bezels + 3 SpeedView variants
- Live vibration measurement with Min, Max, Average statistics
- 5 measurement units: mm/s, cm/s², Gal, g, m/s²
- Color-coded intensity levels with MMI scale descriptions
- Approximate Richter magnitude estimation
- Expert mode with real-time vibration chart
- Screen capture for measurement snapshots


[3-Axis Seismograph]

- Real-time X, Y, Z acceleration waveform display
- Configurable time windows: 10s, 30s, 60s, 120s, 300s
- Current and peak magnitude tracking in Gal
- Event detection with automatic recording
- Save recorded seismic data as CSV files


[FFT Frequency Spectrum Analysis]

- Real-time Fast Fourier Transform on accelerometer data
- 5 FFT sizes: 256, 512, 1024, 2048, 4096 samples
- Linear and Logarithmic (dB) scale display
- Dominant frequency and magnitude identification
- Continuous mode and single-shot capture mode


[24-Hour Vibration Monitor]

- Background monitoring with Foreground Service
- Configurable vibration threshold in mm/s
- Pre-event buffer (5-120s) and post-event recording (5-120s)
- Adaptive sensor rate for battery efficiency
- Automatic event detection with JSON storage and notifications


[Vibration Alert System]

- Custom vibration threshold with slider or 4 presets
- Presets: Micro (0.5), Floor Noise (2.0), Construction (5.0), Earthquake (15.0 mm/s)
- Instant alert with device vibration when threshold exceeded
- Real-time alert history with PDF/CSV export


[Vibration Report and Data Export]

- View all recorded vibration events with MMI badges
- Multi-select events for batch operations
- Generate professional PDF reports or export CSV data
- Share via email, messaging, or cloud storage


[Structural Health Assessment]

- 30-second FFT-based natural frequency detection
- 4 building types: Reinforced Concrete, Steel Frame, Wood Frame, Masonry
- Normal / Attention / Warning verdict with color-coded results
- Save and share assessment reports as PDF


[Real-Time Earthquake Map]

- Live earthquake data from USGS with magnitude and time filters
- Magnitude-colored event cards with depth and distance info
- 5-minute cache for fast, bandwidth-efficient browsing
- Pull-to-refresh for latest data


[Earthquake Information Guide]

- Seismic risk assessment for your current location
- Comprehensive MMI scale explanation (levels 1-12)
- Unit comparison guide: mm/s, Gal, g, m/s²
- Educational content about earthquake measurement


[Key Features]

- 6-level color system for consistent vibration intensity display
- Rajdhani font for clear numeric readability
- Spike filter and sensor warm-up for accurate readings
- Full dark mode support with optimized color palette
- Disclaimer: Results are for reference only. Actual performance may vary by device. ## Rankings - #678,083 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_SPECIAL_USE` - `android.permission.HIGH_SAMPLING_RATE_SENSORS` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.amazon.privacypass.ATTEST` - `com.android.vending.CHECK_LICENSE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.smartwho.vibrationmeter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Vibration Meter – Seismic Tool](https://chrome-stats.com/d/com.spiderlingz.vibration_meter) — 673 users - [Vibration Meter - Seismometer](https://chrome-stats.com/d/cn.appfly.vibrate) — 15,625 users - [Vibration Meter](https://chrome-stats.com/d/com.vibrasentry.app.android) — 342 users - [Vibration Monitor: Seismometer](https://chrome-stats.com/d/com.peachy.vibrate) — 230 users - [Seismograph: Vibration Meter](https://chrome-stats.com/d/com.simonj.seismograph) — 952 users - [Vibration Meter](https://chrome-stats.com/d/com.exatools.vibrometer) — 1,067,599 users, 4.23 / 5 - [Vibration Meter & Monitor](https://chrome-stats.com/d/com.myprorock.vibrationmeter) — 8,293 users, 4.00 / 5 - [Vibration meter - Seismometer](https://chrome-stats.com/d/com.freemium.android.apps.vibration.meter) — 271,117 users, 3.99 / 5 - [Vibration Meter](https://chrome-stats.com/d/com.maruar.vibration) — 108,801 users, 4.23 / 5 - [Vibration Meter](https://chrome-stats.com/d/kr.sira.vibration) — 5,246,055 users, 4.39 / 5 - [Seismometer - Vibration Meter](https://chrome-stats.com/d/oops.seismometer) — 225,737 users, 4.02 / 5 - [Vibration Meter](https://chrome-stats.com/d/com.javierlabs.vibrationmeter) — 1,002 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.smartwho.vibrationmeter)