Privacy Policy
Last updated: September 6, 2026
1. Introduction
Chrona ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and related services (collectively, the "Service").
2. Information We Collect
2.1 Information You Provide
- Account Information: Email address, name, and profile information when you create an account.
- Calendar Data: Events, tasks, and scheduling information you create within the app.
- Authentication Data: Information from Google or Apple Sign-In if you choose to use these services.
2.2 Information Collected Automatically
- Device Information: Device type, operating system, and unique device identifiers.
- Usage Data: How you interact with the app, features used, and crash reports.
- Calendar Access: With your permission, we access your device calendar to sync events.
3. How We Use Your Information
We use the collected information to:
- Provide, maintain, and improve the Service
- Sync your calendar data across devices
- Send notifications and reminders you've configured
- Process invitations and shared events
- Provide AI-powered scheduling assistance
- Respond to your requests and support inquiries
- Analyze usage patterns to improve user experience
- Detect and prevent fraud or abuse
4. Data Sharing and Disclosure
We do not sell your personal information. We may share your information with:
- Service Providers: Third-party companies that help us operate the Service (cloud hosting, analytics).
- Other Users: When you share events or send invitations, recipients can see relevant event details.
- Legal Requirements: When required by law or to protect our rights and safety.
5. Data Storage and Security
Your data is stored securely on servers with industry-standard encryption. We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.
6. Your Rights and Choices
You have the right to:
- Access, update, or delete your personal information
- Export your calendar data
- Opt out of promotional communications
- Revoke calendar access permissions at any time
- Delete your account and all associated data
7. Third-Party Services
The Service may integrate with third-party services (Google Calendar, Apple Calendar, Google Sign-In, Apple Sign-In). These services have their own privacy policies, and we encourage you to review them.
8. Children's Privacy
The Service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
9. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.
10. Contact Us
If you have any questions about this Privacy Policy, please contact us at: