Privacy Policy for Floor Vibration Analysis

1. Information the app accesses

The app may access the following device capabilities to provide its core features:

• Motion sensor data, including accelerometer and device motion information
• Local file export destinations when the user chooses to share or save reports

The app is designed to analyze vibration measurement data on the device and generate user-requested exports.

2. Personal data collection

The app does not intentionally collect personal information such as name, email address, phone number, or location.

If you add support email contact links on your website, any information you provide by email is handled outside the app and under your own communication practices.

3. Data processing

Measurement data is processed locally on the device to generate charts, summaries, CSV files, and PDF reports. The app does not require account creation to use these features.

If your released version later adds cloud sync, analytics, crash reporting, login, or third-party SDKs, this privacy policy must be updated before publication.

4. Data sharing

The app does not sell user data and does not share measurement data with third parties unless the user explicitly chooses to export or share files using iOS share features.

5. Data retention

Generated files such as CSV and PDF reports remain under the user's control through the system share flow or local storage destination selected by the user.

6. Children's privacy

The app is not directed to children under 13 and is intended for engineering or technical measurement use.

7. Contact

If you have any questions about this privacy policy, contact:

Replace this email address with your actual privacy contact before publishing.

8. Effective date

Effective date: April 25, 2026