Privacy Policy for Siivii

Information We Collect

1.1. Device Information

We collect device identifiers such as your Device ID to ensure optimal app functionality and personalized user experience.

On iOS: With your explicit permission, we may collect the advertising identifier (IDFA) via Apple's App Tracking Transparency framework.

On Android: We collect device identifiers and advertising IDs through Google Mobile Ads.

This information is utilized exclusively for app performance enhancement and to deliver personalized advertisements.

1.2. Advertising & Analytics Data

To enhance your user experience and optimize our advertising efforts, we utilize:

• Google Mobile Ads: Displays advertisements, tracks ad impressions, clicks, and overall ad performance.
• App Tracking Transparency (iOS): Requests your consent for tracking and utilizes your IDFA when permission is granted.
• Firebase Core & Analytics: Collects anonymized analytics data to monitor app usage, user behavior, and ad effectiveness. Collected data helps us provide personalized ads (subject to your tracking preferences), optimize ad revenue, and improve user experience.

How We Use Your Data

• App Functionality & Personalization: Your device information and app usage patterns help us tailor the application experience to your preferences.
• Advertising & Revenue Generation: We utilize collected advertising identifiers to serve relevant advertisements. Personalized ads will be shown based on your consent.
• Analytics: Data collected through Firebase Analytics helps us measure user engagement and application performance, facilitating continuous improvements to our services.

Sharing and Distribution of Your Information

Third-Party Service Providers: We share anonymized or aggregated data with advertising and analytics partners (e.g., Google Mobile Ads, Firebase Analytics) solely for the purposes of ad delivery, performance measurement, and app optimization. Data sharing aligns strictly with the partners' privacy policies and applicable laws.

No Unauthorized Sharing: We never sell, trade, or transfer your personal data to unaffiliated third parties without your explicit consent.

Security Measures

We implement industry-standard security measures to protect your data. Although no online transmission or electronic storage method is entirely secure, our systems are regularly reviewed and updated to maintain compliance with contemporary security standards.

Your Rights and Choices

Tracking Consent: On iOS, you can grant or deny tracking permission through the App Tracking Transparency prompt. Denial does not impact app functionality but may limit the personalization of advertisements.

Data Access and Deletion: You may request access to, or deletion of, your personal information by contacting us at お問い合わせ. We will respond promptly in compliance with applicable privacy laws.

Policy Updates

We may occasionally update this Privacy Policy to reflect changes in our practices or regulatory obligations. Significant updates will be communicated within the app and through official communication channels. We recommend regularly reviewing this policy.

Contact Information

For any questions, concerns, or suggestions regarding this Privacy Policy, please contact us at: お問い合わせ

Disclaimer

This Privacy Policy is designed considering the privacy guidelines established by Apple and Google. Please regularly consult the latest guidelines provided by Apple and Google to ensure ongoing compliance.