PDF AI Pro: Chat & Scanner | Privacy Policy

Privacy Policy

Effective Date: June 20, 2026

Last Updated: June 20, 2026

PDF AI Pro: Chat & Scanner ("we", "our", or "us") respects your privacy and is committed to protecting your information. This Privacy Policy explains how we collect, use, disclose, process, and safeguard your information when you use our application and related services.

1. Who We Are

App Name: PDF AI Pro: Chat & Scanner
Developer: Skydeck Zone
Email: skydeckzone@gmail.com

2. Information We Collect

Document Content

  • PDF text content
  • Scanned documents
  • OCR text
  • Handwriting recognition content
  • Questions submitted to AI features

Device Information

  • Device model
  • Operating system version
  • App version
  • Language settings
  • Advertising ID (where permitted)

Analytics Information

  • Feature usage
  • Crash reports
  • Performance diagnostics
  • Usage statistics

3. How We Use Information

  • Provide AI-powered document features
  • Generate summaries and translations
  • Perform OCR and handwriting recognition
  • Generate audio narration
  • Improve application performance
  • Prevent abuse and fraud
  • Process subscriptions and purchases
  • Display advertisements in free versions
  • Verify subscriptions and premium purchases
  • Activate premium AI features
  • Manage billing and subscription status

4. AI Processing Disclosure (Google Gemini)

PDF AI Pro includes artificial intelligence features powered by Google Gemini.

When you use AI features such as Chat with PDF, AI Summary, AI Translation, AI Notes, OCR Processing, Flashcards, Quiz Generation, and Handwriting Recognition, selected document content may be securely transmitted to our backend services and processed using Google Gemini APIs.

Only the information necessary to fulfill your request is processed.

AI-generated responses may contain inaccuracies and should not be considered legal, medical, financial, or professional advice.

5. Private Vault

PDF AI Pro includes a secure encrypted Private Vault.

  • AES-256 Encryption
  • PIN Protection
  • Fingerprint Authentication
  • Biometric Unlock
  • Secure File Storage

Files stored inside the Private Vault remain encrypted on your device. We cannot access, recover, or view Vault contents.

6. Calculator Vault Access

PDF AI Pro provides an optional Calculator Vault access method.

  • Enter your secret PIN and press "=" to open the Vault.
  • Long press the "0" key and complete biometric authentication.

The calculator functions normally for everyday calculations.

7. Advertising (Google AdMob)

The free version of PDF AI Pro may display advertisements using Google AdMob.

AdMob may collect:

  • Advertising identifiers
  • Device information
  • IP address
  • App interaction data
  • Diagnostic information

Premium users receive an ad-free experience.

8. Third-Party Services

  • Google Gemini
  • Firebase Authentication
  • Firebase Analytics
  • Firebase Crashlytics
  • Firebase Cloud Messaging
  • Firebase Remote Config
  • Firebase App Check
  • Google AdMob
  • Google Play Billing – Subscription management, payment processing, purchase verification, and premium feature activation.

9. Permissions

Camera

Used for document scanning and OCR.

Storage / File Access

Used to open, import, save, and export documents.

Biometric Authentication

Used for Private Vault security.

Notifications

Used for reminders, updates, and important service notifications.

Foreground Service

Used for background audio playback and narration.

10. Data Retention

We retain information only as long as necessary to provide services, comply with legal obligations, maintain security, and prevent abuse.

11. Data Deletion

Users may request account and data deletion by contacting us:

Email: support@yourdomain.com

12. Children's Privacy

PDF AI Pro is not directed toward children under the age of 13. We do not knowingly collect personal information from children.

13. Security

  • HTTPS Encryption
  • AES-256 Vault Encryption
  • Secure API Communication
  • Firebase App Check
  • Biometric Authentication

14. Your Privacy Rights

Depending on your location, you may have rights to:

  • Access your data
  • Correct inaccurate information
  • Delete your data
  • Withdraw consent
  • Request data portability

15. Changes to This Policy

We may update this Privacy Policy periodically. Changes will be posted on this page with an updated revision date.


16. Premium Subscriptions & Google Play Billing

PDF AI Pro offers optional premium subscriptions and in-app purchases that are processed securely through Google Play Billing.

When you purchase a subscription or premium feature, we may receive limited purchase-related information from Google Play, including:

  • Purchase token
  • Subscription status
  • Product identifier
  • Order verification information
  • Purchase date and renewal status

All payments are processed by Google Play. We do not collect, store, or have access to your credit card, debit card, banking information, or payment credentials.

Premium features may include:

  • Unlimited AI Chat
  • Unlimited AI Summaries
  • Unlimited OCR Processing
  • AI Translation
  • AI Document Assistant
  • AI Study Mode
  • PDF Narration & Podcast Mode
  • Handwriting to Searchable PDF
  • Private Vault Premium Features
  • Cloud Backup & Sync
  • Ad-Free Experience

Subscriptions automatically renew unless canceled through your Google Play account settings before the renewal date.

Users can manage, cancel, or modify subscriptions at any time through the Google Play Store subscription management page.

Google Play Billing is used solely for payment processing, purchase verification, subscription management, fraud prevention, and premium feature activation.

17. Contact Us

Email: skydeckzone@gmail.com

Thank you for using PDF AI Pro: Chat & Scanner.