Privacy Policy

Last updated: June 2026

This policy explains how Brain & Core ("we") collects, uses, and protects the information of users ("you") when you use the web application at luckwishful.online.

1. Information We Collect

When you use and sign in to the app, we may collect the following:

• Account information: your email address and display name, when you sign in with your Google account (via Google Sign-In).
• Assessment results and progress: your assessment answers, your resulting Core, your development level, and records of your daily practice.
• Basic usage data: technical information necessary to provide the service, such as sign-in times.

2. How We Use Your Information

• To let you sign in and use your account.
• To display your assessment results, personalized development plan, and progress records.
• To track consistency (streaks) and keep the app\u2019s features working as intended.

We do not sell your personal data to third parties, and we do not use your data for advertising.

3. Data Storage

Your data is securely stored via Supabase, a database and authentication provider (see Supabase\u2019s privacy policy at supabase.com/privacy). We use access controls so that only your own account can access your data.

4. Third-Party Services

We use third-party services to operate the app: Google (for sign-in — we access only your basic email and profile name) and Supabase (for data storage). We do not access your Google password or any other data in your Google account beyond what is stated.

5. Your Rights

You have the right to access, correct, or delete your personal data. To delete your account and all data, or for any questions about your data, please contact us through the channels below. We will act on your request within a reasonable time.

6. Cookies and Local Storage

The app may use your browser\u2019s storage (such as session storage) to maintain your sign-in state and preferences. We do not use cookies to track behavior for advertising.

7. Scope of the Service

8. Changes to This Policy

We may update this policy from time to time. If there are significant changes, we will update the "Last updated" date above.

9. Contact Us

If you have questions about this Privacy Policy or wish to exercise your data rights, contact:

Email: Akkharachayothakari@gmail.com
Phone: 0963464957
Website: luckwishful.online