Privacy Policy

What Information We Collect

When you create an account with Akari, we collect:

• Account Information: Email address and display name
• Learning Progress: Quiz scores, lesson completions, and study streaks
• Usage Data: How you interact with lessons, AI tutor, and arcade games
• Content Reports: Issues you report about lessons or translations

We do NOT collect sensitive personal information like phone numbers, addresses, or payment card details.

How We Use Your Information

Your data helps us provide a personalized learning experience:

• Track your progress and maintain your study streak
• Personalize AI tutor responses based on your learning level
• Improve lesson content based on collective user feedback
• Send important account updates (we don't send marketing emails)

Data Security & Storage

We take security seriously:

• Encryption: All data is encrypted in transit (HTTPS) and at rest
• Authentication: Managed by Supabase with industry-standard security
• Database: Hosted on secure PostgreSQL servers with regular backups
• Access Control: Only authorized admin can access user data for support purposes

Data Retention

We retain your data as long as your account is active. If you delete your account, all personal data (email, progress, reports) will be permanently removed from our database within 30 days.

Your Rights

You have full control over your data:

• Access: View all your data via your profile page
• Update: Change your display name and avatar anytime
• Delete: Request account deletion by contacting us
• Export: Request a copy of your data in JSON format

Third-Party Services

Akari uses the following trusted third-party services:

• Supabase: Authentication and database hosting
• Vercel: Application hosting and deployment
• Google Gemini: AI-powered tutor responses (chat content is ephemeral)

These services have their own privacy policies. We do not share your data with any third parties for advertising or marketing purposes.