# Privacy Policy for DAVy

**Effective Date:** Nov. 01, 2025

## Introduction

DAVy ("we", "our", or "the app") is a CalDAV and CardDAV synchronization application for Android. This Privacy Policy explains how we collect, use, and protect your information when you use our application.

## Information We Collect

### User-Provided Information

DAVy requires the following information to function:

- **CalDAV/CardDAV Server Credentials**: Username, password, and server URLs for your CalDAV/CardDAV accounts
- **Calendar and Contact Data**: Calendar events, tasks, and contact information from your configured servers
- **Synchronization Settings**: Sync intervals, selected calendars, and address books

### Automatically Collected Information

DAVy does not automatically collect any information. All data processing occurs locally on your device.

## How We Use Your Information

We use the collected information solely for:

- **Synchronization**: Connecting to your CalDAV/CardDAV servers to sync calendars and contacts
- **App Functionality**: Providing core features such as sync scheduling and data management

## Data Storage and Security

- **Local Storage**: All credentials and synced data are stored locally on your device using Android's encrypted storage
- **Transmission**: Data is transmitted directly between your device and your configured CalDAV/CardDAV servers using HTTPS encryption
- **No Third-Party Storage**: We do not store your data on our servers or share it with third parties
- **No Automatic Logging**: The app does not automatically collect logs or diagnostic data

## Troubleshooting and Bug Reports

To help diagnose issues with the app, users must manually:

- Report issues through the in-app feedback feature or on GitHub
- Provide log details voluntarily when reporting problems
- All diagnostic information is user-initiated and not automatically collected

## Data Sharing

DAVy does not share, sell, or transmit your personal information to any third parties. All communication occurs directly between:

- Your device
- Your self-hosted or third-party CalDAV/CardDAV servers

## Your Rights

You have the right to:

- **Access**: View all data stored by the app through the app interface
- **Delete**: Remove your account credentials and synced data by uninstalling the app or deleting accounts within the app
- **Modify**: Update your server credentials and sync settings at any time

## Permissions

DAVy requires the following Android permissions:

- **Internet Access**: To connect to CalDAV/CardDAV servers
- **Calendar**: To read and write calendar events
- **Contacts**: To read and write contact information
- **Accounts**: To manage sync accounts
- **Wake Lock**: To ensure sync completes even when the screen is off

All permissions are used exclusively for the app's core synchronization functionality.

## Third-Party Services

DAVy connects directly to your CalDAV/CardDAV servers. We do not integrate with any analytics, advertising, or tracking services.

## Children's Privacy

DAVy is not directed at children under 13 years of age. We do not knowingly collect personal information from children.

## Changes to This Privacy Policy

We may update this Privacy Policy periodically. Changes will be posted within the app and on our website. Continued use of the app after changes constitutes acceptance of the updated policy.

## Contact Information

For questions or concerns about this Privacy Policy, please contact us at:

**Email:** admin@it-baer.net

**Website:** https://it-baer.net

## Data Retention

- **Account Data**: Retained locally on your device until you delete the account from the app or uninstall the application
- **No Server-Side Data**: We do not retain any data on external servers

## Compliance

This privacy policy complies with:

- Google Play Developer Program Policies
- GDPR (General Data Protection Regulation) for European users
- CCPA (California Consumer Privacy Act) for California users

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**Last Updated:** Nov. 1, 2025