Política de Privacidad

Effective Date: November 21, 2025

Bookyno is developed by Akyno Apps. This Privacy Policy explains what information we collect, how we use it, how it is stored, and your choices regarding your data.
By using Bookyno, you agree to the practices described in this policy.

1. Overview

• Bookyno allows you to create an account to sync your reading data across devices.

• Free and premium features are available.

• Some data is stored securely in the cloud (Supabase).

• The app uses analytics and ads (for free users).

• Some information is collected automatically to improve the app.

2. Information We Collect

2.1 Information You Provide

When using Bookyno, you may provide:

• Email address (required for login or account creation)

• Name

• Reading-related content such as:

  • Books added

  • Reading sessions

  • Goals and preferences

  • Notes or other content you optionally enter

This information is stored in secure cloud storage provided by Supabase.

We do not collect:

• Phone number

• Address

• Sensitive personal data

2.2 Automatically Collected Information

We may collect non identifiable technical and analytics information, including:

• App usage events (screens visited, features used)

• Device information (model, OS version, language, timezone, app version)

• Crash reports, errors, and performance diagnostics

• Advertising ID or Device ID (for ad delivery and measurement on free accounts)

• Subscription status and transactions (via Apple and Google servers; we do not store payment information)

We do not collect precise geolocation.

3. How We Use Information

We use the collected information to:

• Provide and maintain the Bookyno experience

• Sync your data across devices

• Store your reading history, sessions, and goals

• Improve performance, stability, and usability

• Detect and fix bugs

• Provide analytics to understand feature usage

• Show personalized or non-personalized ads (free users)

• Manage premium subscriptions

• Prevent abuse and ensure account security

4. Data Storage and Cloud Provider (Supabase)

All account data and reading-related data you save inside Bookyno is stored in Supabase, a secure cloud database service.

Supabase acts as our data processor. They store data on our behalf and do not access or use your information except to provide storage and backend services.

Supabase may store or process data in datacenters located in the United States or European Union, depending on their infrastructure.

We chose Supabase because it follows modern security and privacy standards.

5. Third-Party Services

Bookyno uses trusted third-party services that may process non identifiable data:

• Supabase (account login, database storage, cloud sync)

• Google Play Services

• Google AdMob (ads for free users)

• Firebase Analytics and Crashlytics

• RevenueCat (subscription validation on iOS and Android)

• Expo (framework-related diagnostics)

Each provider has its own privacy policy. We encourage you to review them.

6. Data Sharing and Sale

• We do not sell your personal information.

• We may share data only with service providers listed above, strictly to operate the app.

• Providers may not use your data for their own purposes.

• We do not share reading history or content with advertisers.

7. Cookies and Tracking Technologies

The app itself does not use cookies.
Third-party SDKs (analytics and ads) may use similar technologies for:

• Frequency capping

• Performance measurement

• Aggregated analytics

These do not directly identify you.

8. Your Choices

8.1 Ads Personalization

You can disable personalized ads:

Android:
Settings → Google → Ads → Opt out of Ads Personalization

iOS:
Settings → Privacy & Security → Apple Advertising → turn off Personalized Ads

You may also reset your device’s Advertising ID at any time.

8.2 Account Deletion

You may request account deletion directly inside the app.
This permanently deletes:

• Your account

• Your books

• Reading sessions

• Notes

• Goals and preferences

Some analytics or diagnostics data may remain with providers according to their policies.

9. Data Retention

• Cloud data stored in Supabase remains until you delete your account.

• Local app data stays on your device until you uninstall the app or clear storage.

• Analytics and crash reports follow third-party retention schedules.

10. Security

We use commercially reasonable security measures, including encrypted database connections and restricted access controls.

However, no system is completely secure.
You are responsible for protecting your account credentials.

11. Children's Privacy

The Service is not intended for children under 13.
We do not knowingly collect personal information from children under 13. If we learn that such data was collected, we will delete it promptly.

12. Links to Other Sites

The app may contain links to third-party websites.
We are not responsible for their content or privacy practices.

13. Changes to This Policy

We may update this Privacy Policy from time to time.

All changes will be posted on our official website: bookyno.com

The new effective date will always be shown at the top of this page.
Continued use of the app after changes means you accept the updated policy.

14. Contact Us

If you have questions or requests regarding this Privacy Policy, contact:

Email: [email protected]