Privacy Policy for SmartCalc

SmartCalc ("we," "our," or "us") respects your privacy. This Privacy Policy explains how the SmartCalc mobile application (the "App") collects, uses, stores, and shares information when you use our App on Android devices.

By using the App, you agree to the practices described in this Privacy Policy.

1) Information We Collect

A. Information You Provide Directly

SmartCalc does not require account creation and does not ask for personal details like name, phone number, or address for basic use.

If you contact us for support, we may receive information you choose to provide (for example, your email address and message content).

B. Information Stored Locally on Your Device

To provide features, the App stores some data locally on your device, such as:

• Calculator history entries
• Favorite tools selection
• App theme preferences (light/dark mode)

This local data is stored using on-device storage and is not intended to identify you personally.

C. Automatically Collected Information (via Third-Party Services)

The App may use third-party SDKs/services (for example, ad services) that can automatically collect limited technical information, including:

• Device type and OS version
• App performance and diagnostics data
• Advertising identifiers (where available)
• Approximate location inferred from IP (handled by third-party ad providers)

2) How We Use Information

We use data to:

• Operate calculator features
• Save your settings/history/favorites on your device
• Improve app stability and performance
• Show ads to support free usage of the App
• Respond to support requests (if you contact us)

3) Third-Party Services

SmartCalc may integrate third-party services, including:

• Google AdMob (Google Mobile Ads SDK) for advertising
• Exchange rate API provider for currency conversion functionality

These services may collect and process data under their own privacy policies. We recommend reviewing:

• Google Privacy Policy: https://policies.google.com/privacy
• Google AdMob Policy: https://support.google.com/admob/answer/6128543

If you use currency conversion features, exchange-rate requests may involve network calls to third-party endpoints.

4) Advertising

SmartCalc shows ads in order to keep the app free. Ad partners may use device identifiers and related signals to serve and measure ads, including personalized or non-personalized ads depending on region, consent settings, and platform behavior.

5) Data Sharing

We do not sell your personal information.

Data may be shared with third-party providers only as needed to deliver app features (such as advertising and network services), comply with legal obligations, or protect rights and safety.

6) Data Retention

• Local app data (history, favorites, theme settings) remains on your device until you clear app data, uninstall the App, or use in-app clear options where available.
• Third-party services may retain technical/usage data according to their own retention policies.

7) Security

We use reasonable efforts to keep the App secure. However, no method of electronic storage or transmission is 100% secure. You use the App at your own risk.

8) Children’s Privacy

SmartCalc is not directed specifically to children under 13. We do not knowingly collect personal data from children under 13. If you believe a child has provided personal information, contact us so we can take appropriate action.

9) Your Choices and Controls

You can:

• Stop using the App at any time
• Clear app data from your device settings
• Uninstall the App to remove local data
• Control ad personalization settings from your Google/Android privacy settings (subject to availability)

10) International Users

Third-party services we use may process data on servers located outside your country. By using the App, you understand that your information may be processed in jurisdictions with different data protection laws.

11) Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Updated versions will be posted with a revised "Last Updated" date. Continued use of the App after changes means you accept the updated policy.

12) Contact Us

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

• Instagram: @b.tech.cs
• Developer/Support Email: zeeshan.mirza59059@gmail.com