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Effective Date: August 1, 2025

This Privacy Policy explains how the app "OneShotCalc" (hereinafter referred to as "the app") handles user information. This app complies with Google Play’s User Data Policy and applicable privacy regulations.

1. Information Collected

This app does not collect any personal information directly from users.

However, the following non-personal data may be collected automatically for analytics and advertising purposes:

• Advertising ID: Used to display personalized ads via Google AdMob.
• Usage Logs:
  • Button tap logs and usage behavior are sent to Firebase Firestore.
  • General location information (such as country or city-level) may be collected through Google Analytics.
• Device Info:
  • Device type and OS version may be collected in anonymized form to improve app performance.

2. Purpose of Data Collection

Collected data is used solely for the following purposes:

• Improving app performance and identifying bugs
• Understanding user behavior for analytics
• Serving ads through Google AdMob

3. Data Storage and Handling

• The app itself does not store any data locally or on its own server.
• All data is handled by third-party services (Firebase, Google Analytics, etc.).