Privacy Policy

1. Introduction

Welcome to Pixsjoy ("we," "our," or "us"). We are committed to protecting your privacy and personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and AI-powered photo generation services.

Pixsjoy is developed and operated by Anna Jia, an independent developer based in Seattle, Washington, United States.

By using Pixsjoy, you agree to the collection and use of information in accordance with this policy.

2. Information We Collect

2.1 Photos You Upload

When you use our AI photo generation service, you upload photos to create personalized content. These photos:

• Are temporarily processed by our AI service provider (Replicate) to generate your customized images
• Are stored locally on your device
• Are NOT permanently stored on our servers after processing
• Are used solely for the purpose of generating your requested AI images

2.2 Device Information

We collect the following device-specific information:

• Device ID: A unique identifier for your device, used to manage your token balance and ensure a consistent experience across app reinstalls
• Token Balance: The number of tokens you have purchased or earned, stored securely to prevent unauthorized access
• Generation History: Records of photos you've generated, stored locally on your device

2.3 Purchase Information

When you make in-app purchases:

• Purchase transactions are processed through Apple's In-App Purchase system
• We receive transaction verification data to credit tokens to your account
• We do NOT collect or store your payment card information
• Apple handles all payment processing securely

2.4 Usage Data

We may collect anonymous usage statistics including:

• App features used
• Generation success/failure rates
• App performance metrics
• Crash reports (via Apple's crash reporting)

3. How We Use Your Information

We use the collected information for the following purposes:

• Service Delivery: To process your photos and generate AI-powered images
• Account Management: To manage your token balance and purchase history
• Service Improvement: To improve our AI models and app functionality
• Customer Support: To respond to your inquiries and provide assistance
• Legal Compliance: To comply with legal obligations and protect our rights

4. Third-Party Services

We use the following third-party services that may collect or process your information:

4.1 Replicate (AI Processing)

• Your uploaded photos are sent to Replicate's API for AI processing
• Replicate processes images temporarily and does not permanently store them
• Generated images are returned to you via secure connection
• Review Replicate's privacy policy: https://replicate.com/privacy

4.2 Cloudflare (Hosting & API)

• Our backend services are hosted on Cloudflare Workers
• Cloudflare may log requests for security and performance purposes
• Review Cloudflare's privacy policy: https://www.cloudflare.com/privacypolicy/

4.3 Apple (In-App Purchases)

• All purchases are processed through Apple's payment system
• Apple handles payment card information securely
• Review Apple's privacy policy: https://www.apple.com/legal/privacy/

5. Data Storage and Security

We implement appropriate security measures to protect your information:

• Local Storage: Photos and generation history are stored locally on your device using iOS secure storage
• Encrypted Transmission: All data transmitted to our servers uses HTTPS encryption
• Secure Backend: Token balances are stored in encrypted cloud storage (Cloudflare KV)
• Device-Level Security: Your Device ID is stored in iOS Keychain for maximum security
• No Password Required: We don't require account creation, reducing the risk of credential theft

6. Data Retention

• Uploaded Photos: Deleted immediately after AI processing completes (typically within minutes)
• Generated Images: Stored on your device until you delete them
• Token Balance: Maintained indefinitely to preserve your purchased tokens
• Transaction Records: Retained as required by applicable laws and for dispute resolution

7. Your Rights and Choices

You have the following rights regarding your data:

• Access: You can view your generation history and token balance within the app
• Deletion: You can delete generated photos from your device at any time
• Uninstall: Uninstalling the app removes all locally stored data from your device
• Opt-Out: You can stop using the service at any time

8. Children's Privacy

Pixsjoy is intended for general audiences. We do not knowingly collect personal information from children under 13 (or the applicable age in your jurisdiction) without parental consent.

If you believe we have collected information from a child under 13, please contact us immediately, and we will take steps to delete such information.

Age Requirement: Users must be at least 13 years old (or the age of digital consent in their country) to use Pixsjoy.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws. By using Pixsjoy, you consent to the transfer of your information to the United States and other countries where our service providers operate.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by:

• Posting the new Privacy Policy on this page
• Updating the "Last Updated" date
• Providing in-app notification for material changes

Your continued use of Pixsjoy after changes are posted constitutes your acceptance of the updated Privacy Policy.

11. Data Subject Rights (GDPR/CCPA)

If you are a resident of the European Economic Area (EEA) or California, you may have additional rights:

• Right to Access: Request a copy of your personal data
• Right to Rectification: Request correction of inaccurate data
• Right to Erasure: Request deletion of your data
• Right to Portability: Request transfer of your data
• Right to Object: Object to processing of your data
• Right to Withdraw Consent: Withdraw consent at any time

To exercise these rights, please contact us using the information below.