Privacy Policy

EzyReader · Last updated: May 2026

EzyReader ("we", "our", or "the app") is developed by an independent developer (Mad-Reader). This policy explains what data we collect, how we use it, and your rights.

1. Data We Collect

Email address — collected when you create an account, used solely for authentication and account recovery.
Reading content — text from the chapters you are currently reading is sent to Anthropic's servers to power Aura AI features (summaries, explanations, glossary, quiz, chat). This text is processed and is not stored by Anthropic beyond the duration of the request.
Highlights and notes — stored on our servers (Supabase) so you can access them across devices. These are linked to your account and are not shared with third parties.
Purchase information — managed entirely by Google Play or Apple App Store. We receive only a confirmation of your subscription status; we never see your payment card details.

2. Voice Input

EzyReader includes an optional speech-to-text feature. When activated, the app requests microphone access to transcribe your voice into text. Audio is processed on-device by your device's speech recognition service (Google Speech Recognition on Android) and is not recorded, stored, or transmitted to our servers.

3. Data We Do NOT Collect

Location data
Contacts or address book
Audio recordings (microphone input is processed on-device only — see section 2)
Photos or camera (except the optional scanner feature, which processes images locally and sends them to Anthropic only when explicitly activated)
Device identifiers beyond what is required for in-app purchases

4. Third-Party Services

Supabase — backend infrastructure (authentication, database, file storage). Supabase Privacy Policy
Anthropic — AI processing for Aura features. Chapter text is sent to Anthropic's API for processing and is not retained. Anthropic Privacy Policy
Google Play — in-app purchases and subscription management on Android. Google Privacy Policy
Apple App Store — in-app purchases and subscription management on iOS. Apple Privacy Policy

5. How We Use Your Data

To provide and maintain the app (authentication, sync of highlights and notes)
To power Aura AI features on the content you choose to analyse
To manage your subscription and verify premium access
To send you support responses when you contact us

6. Data Retention

Your account data (email, highlights, notes) is retained until you delete your account. You can delete your account at any time from Settings → Danger Zone → Delete Account. Upon deletion, all associated data is permanently removed.

7. Children's Privacy

EzyReader is not directed at children under 13. We do not knowingly collect personal data from children under 13. If you believe a child has provided us with personal information, please contact us and we will delete it promptly.

8. Your Rights

Depending on your jurisdiction, you may have the right to access, correct, or delete your personal data. To exercise these rights, contact us at support@mdastudio.dev.

9. Security

We use industry-standard measures to protect your data. Authentication is handled by Supabase, which uses secure token-based sessions. No passwords are stored in plain text.

10. Changes to This Policy

We may update this policy from time to time. Material changes will be communicated through an in-app notice. The "Last updated" date at the top of this page always reflects the current version.

11. Contact

For privacy-related questions, contact us at:
support@mdastudio.dev