Privacy Policy - Haseef Reader (Version 2.0)

Effective Date: September 1, 2026
Status: Current Active Version
Governing Entity: OptiStrike Digital Solutions (O.P.C.)

1. Introduction & Operating Entity

Haseef Reader is a multi-platform digital reading application owned and operated by OptiStrike Digital Solutions (O.P.C.), an entity incorporated in Cairo, Arab Republic of Egypt ("Company", "we", "us", or "our").

This Privacy Policy outlines how the Company collects, processes, and protects user information when utilizing advanced reading features, cloud synchronization, and premium subscriptions. We maintain dedication to safeguarding personal data in accordance with international privacy legislation and technical protection standards.

Sample Notice: This document contains placeholder content for testing and development purposes. It may be updated with finalized official legal text.

2. Information We Collect

1. Account & Authentication Details:
   • User email address supplied during account creation or login.
   • One-Time Password (OTP) verification codes utilized for email ownership confirmation and secure sign-in.
2. Sync & Reading Experience Data:
   • Reading progress positions, bookmarks, highlights, and annotations enabling multi-device synchronization.
3. Subscriptions & Billing Data:
   • Subscription status, anonymized subscriber tokens via RevenueCat, and purchase invoice records generated by app stores (Apple App Store / Google Play Store). We never store raw credit card details directly.
4. Device & Security Metrics:
   • Device model and operating system version for technical support and Runtime App Self-Protection (RASP) enforcement.

3. Security & Encryption Safeguards

• Standard transport layer encryption over secure communication protocols (HTTPS/TLS).
• Blind indexing and cryptographic segregation to mitigate unauthorized data exposure.
• Automated security scanning of uploaded documents for malicious artifacts.

4. User Rights

• Access & Portability: Users may request an archive of their personal data through the in-app data export functionality (GDPR Art. 20 compliant).
• Account Deletion: Users may permanently delete their account and associated data via application settings, subject to regulatory retention windows.

5. Contact & Support

For questions regarding this Privacy Policy or to exercise data rights, submit a support ticket via the in-app support portal or contact our privacy team at: privacy@haseefreader.app.