Privacy Policy
隐私政策
This Privacy Policy describes how Everyday Calculator collects, uses, and shares information when you use our mobile application (the "App").
1. Information We Collect
1.1 Information You Provide
We do not collect any personal information that you directly provide to us through the App, such as your name, email address, or other contact information, unless you choose to contact us for support purposes.
1.2 Automatically Collected Information
When you use the App, we may automatically collect certain information about your device and usage of the App, including:
- Device information: such as your device model, operating system version, unique device identifiers, and mobile network information
- Usage data: such as the features you use, the calculations you perform, the templates you access, and the time and duration of your use of the App
- Crash reports: if the App crashes, we may collect information about the crash, including the circumstances surrounding the crash
1.3 Location Information
Everyday Calculator does not collect precise location information about you. The App may use your approximate location (based on your IP address) to provide currency conversion features, but this information is not stored or shared with third parties.
2. How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve the App
- Understand how users interact with the App
- Diagnose and fix technical issues
- Personalize your experience with the App
- Provide customer support when you contact us
3. How We Share Your Information
We do not share your personal information with third parties except in the following circumstances:
3.1 Service Providers
We may share information with third-party service providers who perform services on our behalf, such as hosting services, analytics providers, and customer support services. These service providers are only permitted to use your information to perform these services and are obligated to protect the confidentiality of your information.
3.2 Legal Requirements
We may disclose your information if required to do so by law or in response to valid requests by public authorities (e.g., a court or a government agency).
3.3 Business Transfers
If we are involved in a merger, acquisition, or sale of all or a portion of our assets, your information may be transferred as part of that transaction. We will notify you via email and/or a prominent notice in the App of any such change in ownership or control of your personal information.
4. Data Retention
We retain your information for as long as necessary to provide the App and its services to you and to comply with our legal obligations. If you delete your account or uninstall the App, we may retain certain information for a reasonable period of time for backup, archival, or audit purposes.
5. Your Choices
5.1 Account Information
Since Everyday Calculator does not require account creation, there is no personal account information to manage. If you have contacted us for support, you may request that we delete any personal information we have collected from you by contacting us at wannengjisuan2827@163.com.
5.2 Usage Data
You can stop all collection of information by the App by uninstalling the App. You may use the standard uninstall processes as may be available as part of your mobile device or via the mobile application marketplace or network.
5.3 Cookies and Similar Technologies
The App does not use cookies or similar tracking technologies. However, our third-party service providers may use these technologies to provide their services. You can manage your preferences for these technologies through your device settings.
6. Security
We take reasonable measures to protect the information we collect from loss, misuse, and unauthorized access, disclosure, alteration, and destruction. However, no internet or mobile transmission is completely secure, and we cannot guarantee the security of your information.
7. Children's Privacy
The App is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we learn that we have collected personal information from a child under 13, we will delete that information as quickly as possible. If you believe that a child under 13 may have provided us with personal information, please contact us at wannengjisuan2827@163.com.
8. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. If we make material changes to this Privacy Policy, we will notify you by email (if we have your email address) or by posting a notice in the App. We encourage you to review this Privacy Policy periodically for any changes.
9. Contact Us
If you have any questions about this Privacy Policy, please contact us at: wannengjisuan2827@163.com
10. Additional Disclosures for California Users
California residents have certain rights under the California Consumer Privacy Act (CCPA). If you are a California resident, you have the right to:
- Request that we disclose to you the categories and specific pieces of personal information we have collected about you
- Request that we delete any personal information we have collected from you
- Request that we do not sell your personal information (we do not sell personal information)
To exercise these rights, please contact us at wannengjisuan2827@163.com. We will respond to your request within 45 days.
11. Additional Disclosures for European Union Users
If you are a resident of the European Union, you have certain rights under the General Data Protection Regulation (GDPR), including the right to access, correct, or delete your personal information, and the right to object to or restrict certain processing of your personal information. To exercise these rights, please contact us at wannengjisuan2827@163.com.
We process your information based on our legitimate interests in providing and improving the App, and with your consent where required by law. You have the right to withdraw your consent at any time by contacting us at the email address above.