Privacy Policy
Personal Data Protection and Processing Policy
Last Update: 25.11.2025
1. Introduction
PDF to Question ("we", "us", or "our") is committed to protecting your personal data and respecting your privacy. We operate in accordance with applicable data protection laws.
This Privacy Policy explains how we collect, use, store, and protect your personal data when you use the PDF to Question mobile application and web platform. By using our services, you agree to this policy.
2. Data Controller
Application Name: PDF to Question
Website: https://pdf-to-question.aydinacar.net
Email: acarbey15@gmail.com
Phone: +90 543 425 9887
3. Personal Data We Collect
We collect the following personal data to provide our services:
3.1 Account Information
- Name and Surname
- Email Address
- Password (stored in encrypted form)
3.2 Usage Data
- Uploaded PDF files
- Generated questions and question banks
- Credit usage history
- Application usage statistics
3.3 Device and Technical Information
- IP Address
- Device type and operating system
- Browser information
- Session and cookie data
3.4 Payment Information
- Purchase history
- Invoice information
🔒 Note: We do not store your credit card information. All payment transactions are processed through Google Play or secure payment processors (Iyzico, PayTR).
4. How We Use Your Data
We use your personal data for the following purposes:
Service Delivery
To provide PDF question extraction, question bank creation, and other application features.
Account Management
To create, manage, and secure your user account.
Communication
To send important updates, notifications, and provide customer support.
Service Improvement
To analyze usage patterns and improve our services.
Legal Compliance
To fulfill legal obligations and protect our rights.
5. Data Sharing
We do not share your personal data with third parties except in the following circumstances:
5.1 Service Providers
- AI APIs: Anthropic Claude and OpenAI GPT - For question extraction processing
- Payment Processors: Google Play, Iyzico - For secure payment transactions
- Cloud Services: For data storage and processing
5.2 Legal Requirements
We may share your data when required by law, court order, or request from competent authorities.
🛡️ Important: We never sell or rent your personal data to third parties for marketing purposes.
6. Data Security
We implement industry-standard security measures to protect your data:
🔐 Encryption
- • 256-bit SSL/TLS encryption
- • Database encryption
- • Password hashing
🛡️ Access Control
- • Secure authentication
- • Session management
- • Unauthorized access protection
7. Data Retention
We retain your personal data only as long as necessary:
- Account data: As long as your account is active
- PDF files: Until you delete them
- Transaction records: 10 years (legal requirement)
- Security logs: 1 year
8. Your Rights
You have the following rights regarding your personal data:
- ✓ Right to know if your data is being processed
- ✓ Right to access and obtain a copy of your data
- ✓ Right to rectification of inaccurate data
- ✓ Right to erasure (right to be forgotten)
- ✓ Right to object to data processing
- ✓ Right to data portability
9. Account and Data Deletion
To delete your account and data:
- 1. In-app: Settings → Account → Delete Account
- 2. Via email: Send an email to acarbey15@gmail.com with subject "Account Deletion Request"
- 3. Via website: Data Deletion Page
When your account is deleted, all your data that is not subject to legal retention requirements will be permanently deleted within 30 days.
10. Children's Privacy
Our services are not directed at children under 13 years of age. We do not knowingly collect personal data from children under 13. If we become aware of such data, we will delete it immediately.
11. Changes to This Policy
We may update this Privacy Policy from time to time. When we make significant changes, we will notify you through in-app notifications or email. The last update date is shown at the top of this page.
Contact Us
If you have any questions about this Privacy Policy or your personal data, please contact us.
📧 Email: acarbey15@gmail.com
📱 Phone: +90 543 425 9887
🌐 Website: https://pdf-to-question.aydinacar.net