Resonance turns your smartphone into a professional vibration analysis instrument. Measure, record, and analyze vibrations with real-time spectral analysis — on-site, in seconds.
Real-Time Analysis:
• Live accelerometer streaming with instant frequency domain charts
• Power Spectral Density (PSD) and FFT analysis
• Configurable window functions (Hanning, Blackman, and more)
• Velocity and displacement computed from acceleration data
Bluetooth Sensor Support:
• Connect external Bluetooth accelerometers for higher precision
• Compatible with Witmotion sensors (WT9011DCL)
• Seamless pairing and real-time data streaming
Powerful Tools:
• Damping ratio estimation
• Customizable units (G, m/s², mm/s, G²/Hz)
• Adjustable recording delay and duration
• Tap-to-inspect crosshair on all charts
Export & Share:
• Export raw data as CSV for further analysis
• Generate professional PDF reports
• Save and revisit past recordings on-device
Versatile Applications:
• Assess suspended floor serviceability
• Measure fundamental periods of structures
• Diagnose problematic floor or machinery vibrations
• Detect resonance issues
• Aid in isolator mount design and validation
• Vehicle NVH and HVAC vibration diagnostics
Perfect for engineers, architects, technicians, researchers, and hobbyists seeking vibration analysis on the go.
Available in English, Spanish, German, French, Portuguese, Russian, Japanese, Chinese (Simplified & Traditional).
Disclaimer: Use of the Resonance Vibration Analysis app is at your own risk. The app is provided on an AS-IS basis. We do not assume responsibility for decisions made by users based solely on information provided by this app.
Latest Version
2.2.0Uploaded by
M Adhe Andri Anto
Requires Android
Android 7.0+
Category
Free Tools AppContent Rating
Everyone
Security Report
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Flag as inappropriateLast updated on Mar 6, 2026
What's new:
- Added window function options
- New unit preferences
- Fixed PSD calculation and RMS accuracy
- Fixed unit conversion issues
- UI improvements and layout refinements