Privacy Policy

Last updated: October 24, 2025

App: Walli Picwalls – Live & HD 4K Version: v1.0.0

Introduction

Walli Picwalls ("we", "us", or "our") operates the Walli Picwalls mobile application and related services (collectively, the "Service"). We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains what information we collect, why we collect it, how we use it, and the choices you can make about your information.

1. Information We Collect

1.1 Non-personal Information (Automatically Collected)

  • Device information (model, OS version, screen resolution).
  • App usage data and analytics (how you interact with the app, feature usage, time spent).
  • Crash logs, performance data, and diagnostic information.
  • Anonymous wallpaper preferences and category selections.

1.2 Personal Information

We do not collect personal information by default. Personal information is only collected if you voluntarily provide it, for example when you contact us via email or submit feedback. This may include:

  • Your name (optional) and email address.
  • Any content you include in support requests or correspondence.

2. How We Use Information

  • Operate, maintain, and improve the Service.
  • Analyze usage patterns and trends to enhance features and performance.
  • Diagnose and fix technical issues and crashes.
  • Respond to your requests and provide customer support.

3. Third-Party Services & SDKs

We may use third-party services to provide analytics, crash reporting, advertising, and other functionality. These services may collect information (including non-personal data) as described in their own privacy policies. Common examples include:

  • Analytics & crash reporting (e.g., Firebase Analytics, Sentry)
  • Ad networks (e.g., Google AdMob)

4. Data Retention

We retain collected information only as long as necessary to provide the Service, comply with legal obligations, resolve disputes, and enforce agreements. Non-personal analytics data may be retained indefinitely in anonymized form.

5. Sharing & Disclosure

We do not sell personal information. We may share anonymized data for analytical or statistical purposes.

6. Security

We implement reasonable technical and administrative safeguards to protect your data, but no system is 100% secure and we cannot guarantee absolute protection.

7. Children’s Privacy

Our Service is not directed to children under 13, and we do not knowingly collect data from them. If you believe we have inadvertently collected such data, please contact us immediately.

8. Your Rights & Choices

  • Access: Request a copy of any personal data you’ve shared with us.
  • Delete: Ask us to delete your personal data.
  • Opt-Out: Manage personalized ads through your device settings.

9. International Transfers

Our servers and service providers may operate in multiple countries. By using the Service, you consent to data transfer outside your region.

10. Changes to This Privacy Policy

We may update this policy from time to time. Changes will be reflected with a new "Last updated" date on this page.

11. Contact Us

If you have any questions or concerns, please reach out: