Privacy Policy (Solar Calculator) Last updated: 15 January 2026 We respect your privacy. This Privacy Policy explains how the Solar Calculator mobile application (the “App”) collects, uses, and protects information when you use the App. 1) Information We Collect A. Information you provide (optional): Username Email address Phone number B. Information collected automatically (general device information): To improve performance and fix issues, the App may collect technical data such as: Device model and manufacturer Operating system version App version Language/region and time zone Basic diagnostics and crash logs We do not collect sensitive data such as precise location, photos, contacts, or messages unless clearly stated and you give explicit permission. 2) How We Use Information We use information to: Operate and improve the App Provide user support and respond to requests Diagnose crashes, bugs, and performance issues Help protect against misuse and maintain security 3) Sharing of Information We do not sell your data. We may share limited information only when necessary: With trusted service providers (e.g., hosting, diagnostics/crash reporting) strictly to operate and improve the App To comply with legal obligations or valid government requests To protect rights, safety, and prevent fraud or abuse 4) Data Retention We keep information only as long as needed for the purposes described above, or as required by law. We then delete it or anonymize it where possible. 5) Security We use reasonable security measures to protect your information. However, no method of transmission or storage is 100% secure. 6) Your Rights & Choices You may request to: Access, correct, or delete your information Withdraw consent (where applicable) You can also uninstall the App to stop further data collection. 7) Children’s Privacy The App is not intended for children under 13 (or the minimum age in your country). We do not knowingly collect data from children. 8) Changes to This Policy We may update this policy from time to time. The updated version will be posted on our website or within the App. 9) Contact Us Email: info@solar-system.app Website: https://solar-system.app