At DeenLingo, we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information when you use our app.

1. Information We Collect

We collect the following information to provide our services:

• Email address — used for account creation and sign-in via one-time password (OTP)
• Learning progress — lessons completed, XP earned, streaks, and verses learned
• Device push token — used to send daily reminders (only with your permission)
• Usage analytics — anonymous data about how you use the app to help us improve

2. How We Use Your Information

• To create and manage your account
• To save your learning progress across devices
• To send you daily Quran learning reminders (only if you opt in)
• To improve the app experience based on usage patterns

3. Data Storage

Your data is stored securely using Supabase, a trusted cloud database provider. All data is encrypted in transit and at rest. We do not sell your data to third parties.

4. Push Notifications

We may send you push notifications to remind you of your daily Quran learning. You can disable notifications at any time through your device settings.

5. Third-Party Services

We use the following third-party services:

• Supabase — database and authentication
• Resend — email delivery for OTP codes
• Expo — app infrastructure and push notifications

6. Children's Privacy

DeenLingo is suitable for all ages. We do not knowingly collect personal information from children under 13 without parental consent. If you believe your child has provided us with personal information, please contact us.

7. Your Rights

You have the right to:

• Access the personal data we hold about you
• Request deletion of your account and data
• Opt out of push notifications at any time
• Contact us with any privacy concerns

8. Data Deletion

To delete your account and all associated data, please email us at the address below. We will process your request within 30 days.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any significant changes through the app or by email.

Last updated: March 2026 · DeenLingo