Privacy Policy

PukuPuku Navi
Last updated: September 28, 2026

PukuPuku Navi respects your privacy.

PukuPuku Navi is an aquarium water quality testing app designed to help you understand your aquarium water and make decisions about caring for your fish.

Information We Collect

PukuPuku Navi does not collect, store, or transmit personal information or aquarium test results to our servers or cloud services.

The app does not require an account, registration, or login.

We do not collect:

• Name or contact information
• Aquarium or fish information
• Water test results
• Photos or camera images
• Location information
• Device identifiers for tracking
• Usage data for advertising or analytics

Camera Access

PukuPuku Navi uses your device's camera to analyze aquarium water test results.

Camera images are processed on your device for the app's water quality analysis. The camera data is not uploaded to our servers or stored in a cloud service by PukuPuku Navi.

Camera access is used only when you choose to use the water testing feature.

Data Storage

PukuPuku Navi does not maintain a cloud database or server that stores your personal information or aquarium test results.

The app does not provide an online account or cloud-based history service.

Third-Party Services

PukuPuku Navi does not use third-party advertising or analytics services to collect your personal information or track your activity.

Children's Privacy

PukuPuku Navi does not knowingly collect personal information from children or adults.

Changes to This Privacy Policy

If the privacy practices of PukuPuku Navi change in a future version, this Privacy Policy will be updated accordingly.

Contact

If you have any questions about this Privacy Policy or PukuPuku Navi, please contact:

Yuzo Motai
Email: makoyuzo@gmail.com