Privacy Policy

Last updated: March 2026

BrainOshi is a daily educational quiz platform for kids aged 6-15, built with privacy and child safety as core principles.

What we collect

• Parent email address for authentication (via Supabase Auth).
• Child nickname, age, and learning preferences (set by the parent).
• Gameplay data: answers, scores, streaks, and session length.

How we use it

We use collected data solely to personalize the learning experience, adapt difficulty, and provide progress reports to parents. We do not use data for advertising or profiling.

We never sell your data

BrainOshi does not sell, rent, or share personal data with third parties for marketing purposes. Period.

Children's privacy (COPPA)

Children do not create accounts directly. All child profiles are created and managed by a parent or guardian. We are committed to complying with the Children's Online Privacy Protection Act (COPPA) and equivalent regulations.

Data storage

Data is stored securely using Supabase (hosted on AWS). We use industry-standard encryption for data in transit and at rest.

Contact

For any privacy-related questions, please contact us at privacy@brainoshi.com.