Privacy Policy

Last updated: March 26, 2026

Information We Collect

• Crash reports and performance data (Firebase Crashlytics) — not linked to your identity
• Anonymous usage analytics (Firebase Analytics) — not linked to your identity
• Subscription status (RevenueCat) — linked to an anonymous account

Information We Don't Collect

• Your PDF files never leave your device
• We don't store your documents on any server
• We don't track your reading habits

AI Processing

• Text excerpts from your PDFs are sent to Google's Gemini AI for processing
• Only relevant text portions are sent, not entire documents
• AI responses are stored locally on your device
• Google processes this data according to their privacy policy

Data Storage

• All PDFs stored locally on your device
• Chat history stored locally
• Generated content (summaries, flashcards) stored locally
• OCR extracted text stored locally

Your Rights

• Delete all data anytime via Settings > Clear All Data
• No account required — anonymous authentication only
• Uninstalling the app removes all local data

Third-Party Services

• Firebase (Google) — Authentication, Analytics, Crashlytics, AI
• RevenueCat — Subscription management
• Apple — App Store, payments

Children's Privacy

This app is not directed to children under 13. We do not knowingly collect personal information from children under 13.

Contact

If you have any questions about this Privacy Policy, contact us at pdfai.app@outlook.com.