Privacy Policy

We may collect the following types of information: • Account Information: When you register an account, we may collect basic information such as username and email address. • Usage Statistics: We may collect anonymous statistical data such as app usage frequency and feature usage to improve product experience. • Settings Preferences: Personal settings and preference data within the app. We do not collect sensitive personal information (such as ID numbers or bank card numbers), nor do we continuously track your location in the background.

• We use encrypted storage to protect your data security. • Most data is stored on your local device. • Cloud data is transmitted and stored with encryption. • You can request deletion of your personal data at any time.

Some of our products may use the following third-party services: • Alibaba Cloud SMS (China mainland only): For verification code delivery. • Google Authentication (outside China mainland): For third-party login. • AI Service Providers: For AI chat and analysis features. We only provide necessary information to these services and require them to comply with applicable data protection laws.

Some of our products (such as CalcPals) are designed for children. For children under 14 years of age: • We do not collect personal information beyond what is necessary. • We do not send commercial marketing messages. • Parents or guardians can contact us at any time to view or delete their child's data.

If you have any questions or suggestions about this Privacy Policy, please contact us at: Email: [email protected]