Privacy Policy Effective Date: [21-04-2026] Ultron Developer, we built the GST Calculator app as a free application. This SERVICE is provided by Ultron Developer at no cost and is intended for use as is. 1. Information We Collect We do not collect any personal data from users. The app: Does NOT require login Does NOT collect personal information (name, phone, email, etc.) Works completely offline for calculations 2. Third-Party Services The app uses Google AdMob to display ads. AdMob may collect certain data automatically, such as: Device information Advertising ID Usage data This data is used to provide better and more relevant ads. You can read Google’s privacy policy here: https://policies.google.com/privacy 3. How We Use Information We do not store or use any personal user data. Any data collected by third-party services (like AdMob) is used only for: Showing ads Improving ad performance 4. Data Security Since we do not collect or store personal data, there is no ri...