Important — Read Before Using
VibMetric is a screening tool, not a calibrated measurement instrument. Smartphone accelerometers are not precision devices. Results are estimates only and must not be used for:
- Compliance verification or certification
- Warranty claims
- Critical safety decisions
- Equipment acceptance testing
For critical applications, use professional-grade vibration analysis equipment operated by a qualified vibration analyst.
By downloading, installing, or using VibMetric, you agree to these Terms of Service. If you do not agree, please do not use the app.
Section 01
Description of Service
VibMetric uses your smartphone's built-in accelerometer to provide estimated vibration readings for rotating equipment. The app is designed for quick field assessments by maintenance technicians — not as a replacement for calibrated measurement instruments.
Section 02
Intended & Prohibited Use
Intended for
- Quick field screening
- Trend monitoring
- Initial assessments
- Educational use
Not for
- Compliance testing
- Certification work
- Safety-critical decisions
- Warranty claims
Section 03
Accuracy Disclaimer
Vibration readings depend on many factors including your phone's accelerometer quality, phone placement during measurement, and environmental conditions. Different phones will produce different readings for the same vibration source. All readings are estimates only.
Section 04
Your Responsibilities
By using VibMetric, you agree to:
- Use this app only as a screening tool
- Consult qualified vibration analysts for any equipment decisions
- Not rely solely on app readings for critical maintenance decisions
- Understand and accept the limitations of smartphone sensors
- Take responsibility for any decisions made using this app
Section 05
Limitation of Liability
To the maximum extent permitted by applicable law:
- We provide this app "AS IS" without warranties of any kind
- We are not liable for any decisions made based on app readings
- We are not liable for equipment damage, personal injury, or financial losses arising from use of this app
- We are not responsible for sensor accuracy or reliability across devices
- You use this app entirely at your own risk
Section 06
Subscriptions & Payments
VibMetric offers a free tier with advertising and a Pro subscription with no ads and additional features.
- Pro subscriptions are billed through the Google Play Store
- Subscriptions auto-renew at the end of each billing period
- Cancel anytime through your Google Play account settings
- Refunds are subject to Google Play's refund policy
- Prices are set in your local currency and may vary by region
Free tier users see advertisements served by Google AdMob. Pro subscribers have no ads.
Section 07
Intellectual Property
VibMetric, its design, code, algorithms, and content are protected by copyright and other applicable laws. You may not copy, modify, distribute, reverse-engineer, or create derivative works from the app without our express written permission.
Section 08
Updates & Changes
We may update the app or these Terms at any time. We will notify you of significant changes through app update release notes. Continued use of VibMetric after changes constitutes your acceptance of the updated Terms.
Section 09
Termination
We may suspend or terminate your access to VibMetric if you violate these Terms. Upon termination, all licences granted to you cease immediately. Your locally stored data remains on your device until you delete it.
Section 10
Governing Law
These Terms are governed by applicable law in the jurisdiction where the app developer is located. Any disputes shall be resolved in the courts of that jurisdiction.