Privacy Policy

Last Updated: March 20, 2026

Introduction

This Privacy Policy describes how Calmerra ("we", "our", or "the app") handles user information. Your privacy is important to us, and we are committed to being transparent about how data is managed.

Information We Collect

We do not collect, store, or transmit any personal information to external servers. The application operates entirely locally on your device. It does not:

• Collect personal data
• Require account creation or login
• Track usage or behavior
• Access contacts, photos, or other personal information
• Use analytics or tracking tools
• Share data with third parties

Apple HealthKit

Calmerra integrates with Apple HealthKit to read and write health-related data, such as mindful minutes. This integration is entirely optional and requires your explicit permission.

All HealthKit data:

• Is accessed only with your explicit consent
• Is never shared with third parties
• Is never used for advertising or marketing purposes
• Is never sold to anyone
• Remains on your device and within the HealthKit ecosystem managed by Apple

You can revoke HealthKit access at any time through your device's Settings > Health > Data Access & Devices.

iCloud Sync

Calmerra uses Apple's iCloud to sync your app data across your devices. This may include app settings, preferences, and session history.

All iCloud data:

• Is stored securely in your personal iCloud account
• Is not accessible to developers or third parties
• Is managed entirely by Apple's iCloud infrastructure
• Can be deleted by removing the app data from iCloud in your device's Settings

iCloud sync is governed by Apple's own privacy policy and security practices. You can disable iCloud sync for Calmerra in your device's Settings > [Your Name] > iCloud.

Local Data Storage

All app settings and preferences are stored locally on your device. This information:

• Never leaves your device (except via iCloud sync to your own devices, if enabled)
• Is not accessible to developers or third parties
• Gets deleted upon app uninstallation

Third-Party Services

The app does not integrate with any third-party services, analytics platforms, or advertising networks. The only platform integrations are with Apple's own services (HealthKit and iCloud) as described above.

Children's Privacy

Our app does not knowingly collect information from children under 13 years of age. The app is safe for users of all ages.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be reflected by updating the "Last Updated" date at the top of this page.

Contact

If you have any questions about this Privacy Policy, please contact us at [email protected].