Privacy Policy for Scientific Calculator Pro

Last Updated: December 22, 2024

Overview

Scientific Calculator Pro ("the App") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our application.

Information Collection and Use

What We DON'T Collect

Scientific Calculator Pro does NOT:

• Collect any personal information
• Track your usage or behavior
• Access your contacts, location, or any other personal data
• Use analytics or tracking services
• Send data to external servers
• Require account creation or login

What We DO Store Locally

The App stores the following data locally on your device only:

• Calculation History: Your past calculations are stored using Android Room database on your device
• User Preferences: Theme settings and other preferences are stored locally using SharedPreferences
• Unit Converter Data: Recent conversions are temporarily stored in memory (not persisted)

All this data:

• Remains on your device
• Is never transmitted to any server
• Can be deleted by clearing the app's data or uninstalling the app

Permissions

The App requests the following permission:

VIBRATE

• Purpose: To provide haptic feedback when you press calculator buttons
• Scope: Only used for button press vibrations
• No Data Collection: This permission does not allow us to collect any data

Third-Party Services

Scientific Calculator Pro does NOT use:

• Advertising networks
• Analytics services
• Crash reporting tools
• Any third-party SDKs that collect data

Data Security

Since we don't collect or transmit any data:

• Your calculations remain private
• No data breaches are possible from our end
• Your privacy is inherently protected

Children's Privacy

Our App is safe for users of all ages, including children under 13, as we do not collect any personal information.

Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted here with an updated "Last Updated" date.

Contact Us

If you have questions about this Privacy Policy, please contact us at:

• Email: [Your Email Address]
• GitHub: https://github.com/amanjn38/Calculator

Your Rights

You have the right to:

• View all data stored by the app (calculation history and preferences)
• Delete all data by clearing the app's cache/data from Android settings
• Uninstall the app to remove all associated data

Compliance

This app complies with:

• Google Play Store policies
• General Data Protection Regulation (GDPR)
• California Consumer Privacy Act (CCPA)
• Children's Online Privacy Protection Act (COPPA)