This Privacy Policy describes how <YOUR-DEVELOPER-NAME> (“we”, “us”, or “our”) collects, uses, and discloses information when you use the mobile application S Calculator (the “App”). By installing or using the App you agree to the collection and use of information in accordance with this policy.

1. Information We Do Not Collect

The App is designed to function as an offline calculator and does not require a user account. We do not collect personally identifiable information (PII) such as your name, address, phone number, or email address by default.

2. Information We May Collect Automatically

To support functionality and improve user experience, the App may collect limited technical data automatically, including:

• Device model and operating system version
• App version
• Basic crash and performance diagnostics (if enabled)
• Coin balance stored locally (kept in the device’s private storage via SharedPreferences)

This data is aggregated or device-level information and does not identify a specific person by itself.

3. In-App Purchases

The App offers an in-app purchase: 100_coins (one-time purchase). Purchases are processed by Google Play Billing. We do not process or store payment details in the App. Payment information is handled securely by Google Play and subject to Google’s privacy practices.

4. Use of Third-Party Services

We may use third-party services to support the App (for example: Google Play Billing, crash reporting, or analytics). These services may collect and process usage or crash data. Examples of providers that may be used:

• Google Play Billing (payments)
• Crash / diagnostics providers (optional)
• Analytics providers (optional)

If you enable or we configure any analytics/crash reporting, those services will have their own privacy policies — please review them directly for details about how they process data.

5. How We Use Collected Information

• To operate and maintain the App.
• To process and verify in-app purchases via Google Play Billing.
• To debug crashes and improve app stability.
• To show your current coin balance (stored locally).

6. Data Storage & Security

Coin balance and non-sensitive app data are stored locally on the device using Android private storage (SharedPreferences). We take reasonable measures to protect data, but no method of transmission or storage is 100% secure. We cannot guarantee absolute security.

7. Children

The App is not directed to children under 13. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child provided personal information, please contact us so we can delete that data.

8. Your Rights

Depending on your location, you may have rights to access, correct, or delete your personal data. As the App does not collect PII by default, these rights are limited. To the extent personal data is collected via third-party services, you should refer to those providers’ policies for exercising rights (for example, Google account controls).

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will post the updated policy with a new effective date and, where required by law, provide notice of significant changes.

10. Contact Us

If you have questions or requests regarding this Privacy Policy, please contact us:

Email: <siamsvlog2@gmail.com>