# Privacy Policy for AquaLog

**Effective Date:** March 3, 2026

AquaLog (“we”, “our”, or “us”) respects your privacy. This Privacy Policy explains how AquaLog handles information when you use the app.

## 1. Summary

AquaLog is a local-first aquarium care app.  
We do **not** operate a user account system or a cloud backend for personal data storage.

## 2. Information We Collect

We do not collect personal information on our servers.

AquaLog stores app data locally on your device, including:

- Tank information (e.g., tank name/spec)
- Care activity records (e.g., water change, feeding, cleaning)
- Water quality/care memo records
- Reminder settings (day/time)
- App preferences (e.g., language)

## 3. Notifications Permission

If you enable reminders, AquaLog requests notification permission to send scheduled local reminders on your device.

- Notification data is processed locally on device.
- You can disable notifications at any time in iOS Settings or in-app settings.

## 4. How We Use Data

Your local data is used only to provide app features, such as:

- Showing care history
- Tracking routine status
- Scheduling reminder notifications

## 5. Data Sharing

We do not sell, rent, or share your personal data with third parties for marketing.  
Because app data is local-first, your records are not uploaded by us to a central server.

## 6. Third-Party Services

AquaLog relies on platform and framework components (e.g., Apple iOS, Flutter, and plugin libraries) to run app functionality.  
These components may process technical data according to their own policies.

## 7. Data Retention

Data remains on your device until you delete it.

You can remove data by:

- Using in-app delete functions (including delete-all-data, if provided), or
- Uninstalling the app

## 8. Children’s Privacy

AquaLog is not directed to children under 13, and we do not knowingly collect personal information from children.

## 9. Your Rights

Since data is stored locally, you control your data directly on your device.  
You may view, edit, or delete your data at any time within the app.

## 10. Changes to This Policy

We may update this Privacy Policy from time to time.  
When updated, we will revise the Effective Date above.

## 11. Contact

If you have questions about this Privacy Policy, contact:

- Email: **ghdwnsrl1991@gmail.com**
- Developer: 홍준기**