Welcome to Simple Calculator: Master Pro. This privacy policy is designed to help you understand how we handle your information when you use our application. We value your privacy and are committed to protecting any data that may be associated with you. Please read this policy carefully.
1. No Data Collection
Simple Calculator: Master Pro does not collect, store, upload, or share any personal information. Unlike many other applications, we do not require you to create an account, provide an email address, or submit any identifying details. You can use all features of the app completely anonymously.
2. Local Storage Only
All calculations you perform, including your calculation history, are saved exclusively on your own device. We do not have access to this history, nor do we transfer it to any cloud service, server, or third party. If you uninstall the app or clear its local data, your history will be removed from your device. You can also manually delete history at any time through the app settings.
3. No Internet Connection Required
The core functionality of Simple Calculator: Master Pro works entirely offline. The app does not require an internet connection for basic calculator modes, unit conversion, loan calculation, tip splitting, date and time calculation, or viewing your calculation history. Because no data is sent over the internet, there is zero risk of interception or unauthorized access during transmission.
4. Permissions
Simple Calculator: Master Pro requests only the minimum permissions necessary for its operation. Typically, the app asks for no permissions at all. It may request optional permissions such as:
Vibration control: to provide haptic feedback when you press buttons. This permission is never used to access any personal data.
Display over other apps: only if you choose to enable a floating calculator window. This permission is used solely for that convenience feature and does not grant us any access to your personal information.
We do not request permission to access your contacts, location, camera, microphone, storage, phone state, or any other sensitive data. You can safely deny any permission request without breaking the app's primary functions.
5. No Third-Party Services
Simple Calculator: Master Pro does not integrate any third-party analytics frameworks, advertising SDKs, crash reporting tools, or tracking libraries. This means that no company other than us (and in fact, neither do we) receives any information about your usage. There are no cookies, no device identifiers, no IP logging, and no behavioral profiling.
6. Children's Privacy
Our application is safe for users of all ages, including children under 13 years old. Since we collect no personal information whatsoever, there is no risk of inadvertently gathering data from minors. Parents and guardians can feel confident allowing their children to use Simple Calculator: Master Pro without supervision regarding privacy. We comply with the Children's Online Privacy Protection Act (COPPA) and similar regulations globally because our non-collection approach exceeds all legal requirements.
7. User Rights
Because we do not hold any personal data about you, traditional rights such as access, rectification, erasure, or portability of data are automatically satisfied. If you believe that your privacy has been compromised while using this app, please contact us using the information in Section 10. We will investigate any concern promptly.
8. International Users
Simple Calculator: Master Pro is available worldwide. No matter whether you are in the European Union, the United States, Asia, or any other region, the same privacy protection applies: we collect nothing. For users in the European Economic Area, we confirm that this app meets the standards of the General Data Protection Regulation (GDPR) because there is no processing of personal data. For California residents, this app has no need for a "Do Not Sell My Personal Information" option since no personal information is collected or sold.
9. Changes to This Privacy Policy
We may update this privacy policy from time to time to reflect improvements in the app or changes in legal requirements. Any revision will be posted within the app and on this page. The "Last updated" date at the top of this policy will change to show the date of the latest version. We encourage you to review this policy periodically. Your continued use of the app after any modification constitutes your acceptance of the updated policy. If we ever make a change that materially affects your privacy rights, we will notify you through a prominent notice inside the app.
10. Contact Us
If you have any questions, concerns, or suggestions about this privacy policy or about the privacy practices of Simple Calculator: Master Pro, please contact us