Privacy Policy for Smart Calculator

Effective Date: August 20, 2026

Thank you for using Smart Calculator – 100+ Tools ("the App"). Your privacy is important to us. This Privacy Policy explains what information may be collected, how it may be used, how it is stored, and your choices regarding your information.

1. Information We Collect

Smart Calculator is primarily designed to provide calculations, conversions, financial tools, health-related calculators, date tools, and other everyday utilities.

Information You Enter

Depending on the calculators and features you use, you may enter information such as:

Automatically Collected Information

Depending on the services enabled in the App, limited technical information may be collected automatically, such as:

2. How We Use Your Information

Information entered into the App may be used to:

3. Calculation Data

Privacy Focused: Your calculation inputs are primarily used to generate the requested results and are not intended to be used for unrelated profiling.

Many calculations can be performed locally on your device without requiring an internet connection.

If calculation history or favorites are available, they may be stored locally on your device.

4. Financial Information

Smart Calculator may provide tools such as:

Information entered into these calculators is used to perform the requested calculations.

The App does not provide financial, investment, banking, tax, or legal advice. Calculator results are estimates for informational and educational purposes only.

5. Health and Fitness Calculators

Smart Calculator may include general health and fitness calculators such as:

Health-related values are calculated based on information entered by the user and are provided for general informational purposes.

The App does not provide medical diagnosis, treatment, or professional medical advice. Please consult a qualified healthcare professional for medical decisions.

6. Currency Conversion

The App may provide currency conversion functionality using exchange-rate information.

Currency rates may be obtained from third-party services and may require an internet connection depending on the implementation.

Exchange rates can change frequently. Currency conversion results should be considered estimates and should not be treated as official financial or banking rates.

7. Data Storage

Smart Calculator is designed to support local storage for features such as calculation history, favorites, preferences, and settings.

Locally stored information remains on your device unless a particular feature explicitly requires communication with an external service.

Clearing the App's data or uninstalling the App may remove locally stored information.

8. Data Sharing

We do not sell, rent, or trade your personal information.

We do not intentionally share calculation inputs or personal information with unrelated third parties.

Information may be disclosed when reasonably necessary:

9. Third-Party Services

Depending on the version of the App and enabled features, Smart Calculator may use third-party services such as:

These third-party services may process limited information in accordance with their respective privacy policies.

10. Advertising

If advertisements are enabled in the App, third-party advertising providers may collect certain information to display, measure, or personalize advertisements.

Depending on applicable laws, consent, and device settings, this may include:

You may manage certain advertising and privacy preferences through your Android device or Google account settings.

11. Internet and Network Access

Most calculator functionality may work offline.

Internet access may be required for certain features such as currency-rate updates, advertisements, analytics, crash reporting, or other online services.

12. Data Security

We take reasonable technical and organizational measures to help protect information handled by the App.

However, no method of electronic storage or transmission can be guaranteed to be completely secure.

13. Children's Privacy

Smart Calculator is a general-purpose utility application and is not specifically designed to collect personal information from children.

We do not knowingly collect personal information from children in violation of applicable laws.

14. Your Choices and Rights

Depending on your location and applicable laws, you may have the right to:

Because much of the App's data may be stored locally, you can generally remove it by clearing the App's data or uninstalling the App.

15. App Permissions

Smart Calculator is designed to minimize unnecessary permissions. Depending on the features and services enabled, the App may require limited permissions such as:

Internet Permission

Used for online services such as exchange-rate updates, advertisements, analytics, crash reporting, or other network functionality where applicable.

Notifications

If notification features are provided, notification permission may be used for relevant app alerts or reminders.

16. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in the App, applicable laws, or our privacy practices.

Any changes will be published on this page with an updated Effective Date.

17. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy, please contact us:

Email: digitalfrontierfoundation@gmail.com

18. Disclaimer

Smart Calculator provides mathematical, financial, currency, health, fitness, tax, and other calculations for general informational and educational purposes.

Calculator results may vary depending on the values entered, applicable rates, assumptions, and external conditions.

The App does not provide professional medical, financial, investment, tax, legal, or banking advice.

Always consult an appropriate qualified professional when making important financial, health, tax, legal, or investment decisions.