This Privacy Policy describes how Akademik Teşvik Hesaplama ("we", "our", or "the App") collects, uses, and protects your information when you use our mobile application on Android.

1. Information We Collect

We process information you enter in the App, such as selected parameters and calculation input values, to provide calculation results and core functionality.

We also process technical and diagnostic information required for app operation, analytics, crash reporting, and advertising through the services listed below.

2. Third-Party Services

The App uses the following third-party services, each of which may collect data according to their own privacy policies:

• Google Play Services
• Google AdMob
• Firebase Analytics
• Firebase Crashlytics

We display advertisements through Google AdMob. AdMob may collect device identifiers, usage data, and approximate location to serve and measure ads.

We use Firebase Analytics to understand general app usage patterns. No personally identifiable information is intentionally collected through Analytics.

We use Firebase Crashlytics to collect crash reports and diagnostic data to improve app stability. This may include device model, operating system version, and stack traces.

3. How We Use Your Information

We use the collected information solely for the following purposes:

• Providing calculation and related app functionality
• Sending requests to backend services needed for calculation, app status, and parameters
• Saving your choices and app preferences
• Displaying advertisements to support free access to the App
• Monitoring app stability and fixing crashes
• Understanding general usage patterns to improve the App

4. Data Sharing

We do not sell, trade, or transfer your personal data to third parties for their own purposes.

Data may be shared only in the following circumstances:

• Calculation service: Academic activity information may be sent to our server to provide calculation results.
• Third-party service providers: As described in Section 2, Google may receive data through AdMob, Firebase Analytics, and Firebase Crashlytics in accordance with their respective privacy policies.

5. Data Storage and Security

Saved choices and preferences are stored locally on your device. Calculation requests are processed through our server. We take reasonable measures to protect information handled by the App.

6. Data Retention

Locally stored data remains on your device until you clear it through the App or uninstall the App. Data collected by third-party services is retained according to their respective retention policies.

7. Your Choices

• Saved Choices: You can clear saved choices from within the App.
• Ads: You can manage your ad preferences through your device's Google account settings or opt out of personalized advertising.
• Consent: Where required, you can manage privacy and consent options from within the App.
• Data Deletion: You can uninstall the App to remove locally stored data from your device.

8. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. You are advised to review this page periodically for any changes. Continued use of the App after changes constitutes acceptance of the updated policy.

9. Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at info@hknsoft.com.