Privacy Policy for Calert

Last Updated: September 9, 2025

Crosetta OPC Pvt. Ltd. (“we,” “us,” or “our”) operates the Calert service (the “Service”). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.

We use your data to provide and improve the Service. By using the Service, you agree to the collection and use of information in accordance with this policy.

1. Information Collection and Use

We collect several different types of information for various purposes to provide and improve our Service to you.

A. Personal Data While using our Service, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you (“Personal Data”). This includes:

• Google Account Information: When you authenticate with Google, we receive basic profile information such as your name and email address to identify your account.

B. Calendar Data To provide the core functionality of Calert, we require read-only access to your Google Calendar. The specific data we access includes:

• Event Information: Event titles, start and end times, descriptions, locations, video conference links, and attendee email addresses.
• Calendar List: A list of your available calendars so you can select which one to monitor.

C. Usage Data We may also collect information on how the Service is accessed and used (“Usage Data”). This Usage Data may include information such as your computer’s Internet Protocol address (e.g. IP address), browser type, browser version, and other diagnostic data. This is stored anonymously and used for improving the service.

2. How We Use Your Data

Crosetta OPC Pvt. Ltd. uses the collected data for the following purposes:

• To Provide and Maintain the Service: Our primary use of your Calendar Data is to identify upcoming events and trigger the full-screen notifications at the appropriate times.
• To Provide AI-Powered Features: If you use the “AI Prep” feature, we send relevant event information (title, description, attendees) to the Gemini API (a Google service) to generate a response. This data is processed by Google in accordance with their privacy policies.
• To Manage Your Account: To create and manage your subscription and provide you with customer support.
• To Notify You: To communicate with you about changes to our Service.
• For Service Improvement: To monitor the usage of the Service and to detect, prevent, and address technical issues.

We will never sell your personal data to third parties.

3. Data Storage and Security

• User Settings: Your configuration choices (e.g., which calendar is selected, whether the service is enabled) are stored securely in our database (Firebase Firestore) and are associated with your user account.
• Calendar Data: We do not permanently store your calendar events on our servers. Event information is accessed in real-time or cached temporarily on your local device to provide notifications.
• Security: The security of your data is important to us. We use industry-standard encryption and security practices to protect your information. However, remember that no method of transmission over the Internet or method of electronic storage is 100% secure.

4. Links to Other Sites

Our Service may contain links to other sites that are not operated by us (e.g., a “Join Meeting” link in a Calert). If you click on a third-party link, you will be directed to that third party’s site. We strongly advise you to review the Privacy Policy of every site you visit.

5. Changes to This Privacy Policy

We may update our 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.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us:

• By email: support@crosetta.com