MeterWorks Vibrometer
Vibration Meter & Analyzer
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Your iPhone is a surprisingly capable vibration meter — when the app is honest about it. MeterWorks Vibrometer measures, records, and hands you your raw data: no subscription, no ads, no account, no tracking.
MEASURE
• Live readout with a big RMS value and a smooth real-time graph
• All three axes plus magnitude, 100 Hz sampling, m/s² or g
• Zero adjustment to cancel sensor offset before you measure
• Selectable time window (10/30/60 s) and coupling tips for clean measurements
RECORD & ANALYZE
• Recordings with key metrics: RMS, peak, peak-to-peak, crest factor
• Zoom, pan, and cursor in the recording graph — stats recalculated for the visible range
• Pro: FFT spectrum with a peak list (dominant frequencies, rpm hint)
YOUR DATA IS YOURS
• Free: PNG export of any graph
• Pro: clean CSV export of the full raw time series — spreadsheet-ready (comma or semicolon style), shared in seconds via Mail, Files, or AirDrop
• Pro: multi-page PDF report with a statistics matrix across all axes, every graph, and the spectra — plus device info and a methodology footer
FREE VS. PRO — NO SURPRISES
The free version is a real instrument, not a teaser: live measurement, three recordings of 10 seconds each, full metrics, PNG export. The Pro unlock is a single one-time purchase — no subscription, ever. It removes the limits: unlimited recordings of any length, CSV raw-data export, FFT analysis, and the full PDF report. Buy it once, keep it forever, including future Pro features.
WHAT THIS APP CANNOT DO — HONESTLY
iPhone sensors measure reliably from roughly 0.1 to 50 Hz. That covers building and traffic vibration, washing machines, pumps, fans, and 3D printers. Bearing or gearbox diagnostics and certified measurements are beyond any smartphone — apps promising that are bluffing. The in-app page "Limits of this measurement" explains exactly what works, what doesn't, and why.
TYPICAL USES
Document construction vibration at your home · balance a washing machine · compare pumps and fans before and after maintenance · find 3D printer resonances · monitor sensitive cargo in transit
NO SUBSCRIPTION. NO ADS. NO TRACKERS.
All measurement data stays on your device. Nothing is uploaded, and nothing is locked into a proprietary format — the CSV you export is yours to keep, graph, and archive. Not a physics toolbox, not a sensor grab bag: one instrument, one job, done right.
MeterWorks is a family of honest measurement apps — Vibrometer is the first.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and improvements.
The developer, Emil Deak, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Emil Deak
- Size
- 7.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- MessWerk Pro $7.99
- Copyright
- © 2026 Holzbucht - Emil Deak