Privacy Policy for Calculator (Asir Calculator)
Summary (Google Play Data Safety Alignment)
- No personal data collected: We do not collect, store, transmit, or share any personal or sensitive user data.
- 100% offline processing: All calculations and theme preferences happen locally on your device.
- No third-party tracking or ads: The app contains no advertising SDKs, analytics trackers, or network permissions.
1. Introduction
This Privacy Policy explains how Asir Adnan ("we", "our", or "us") handles information when you use the Calculator (also displayed as Asir Calculator, package name com.asiradnan.calculator) mobile application available on Google Play (the "App").
We are committed to protecting your privacy. The App is designed to function completely offline on your Android device without requiring user accounts, internet access, or special device permissions.
2. Information Collection and Use
We do not collect, access, record, store, or transmit any Personal Information or Sensitive User Data. Specifically, the App does not collect:
- Personal identifiers (such as name, email address, phone number, or account credentials)
- Device identifiers, IP addresses, or advertising IDs
- Location data (precise or approximate)
- Calculation history, mathematical expressions, or user inputs beyond temporary in-memory display during your active session
- Usage analytics, diagnostics, or crash logs sent to external servers
3. Device Permissions
The App does not request or require any sensitive Android runtime permissions (such as Camera, Microphone, Contacts, Location, Storage, or Internet access) to operate. All mathematical evaluations are performed locally on your device.
4. Data Sharing and Third-Party Services
Because the App does not collect any user data, no data is shared with, sold to, or processed by third parties.
The App uses open-source libraries solely for local user interface rendering (Android Jetpack Compose) and on-device mathematical expression parsing (EvalEx). Neither of these libraries transmits data off your device. Note that Google Play Services and the Google Play Store platform itself may collect standard installation and diagnostic metrics governed by Google's Privacy Policy.
5. Data Retention and Deletion
The App does not persist personal data on external servers. Any expressions entered into the calculator exist only in your device's volatile memory (RAM) while the App is open and are cleared when you tap AC or close the App. Uninstalling the App removes all local application files from your device.
6. Security
Because no personal or sensitive user data is collected or transmitted over a network, there is no risk of your personal information being exposed from our servers. Your calculations remain strictly on your device.
7. Children's Privacy
The App does not knowingly collect any personal information from anyone, including children under the age of 13 (or the applicable age of consent in your jurisdiction). Because the App collects no data and contains no ads or in-app purchases, it complies with the Children's Online Privacy Protection Act (COPPA) and Google Play's Families Policy requirements.
8. Changes to This Privacy Policy
We may update our Privacy Policy from time to time (for example, if new features are added in future versions of the App). Any changes will be posted on this page with an updated "Last Updated" date. You are advised to review this page periodically for any changes.
9. Contact Us
If you have any questions or concerns about this Privacy Policy or the App's privacy practices, please contact the developer:
- Developer / Entity Name: Asir Adnan
- Email: hello@asiradnan.com