Privacy Policy for Angielski: Mów i Ćwicz Application

Effective Date: October 26, 2025

Welcome to Angielski: Mów i Ćwicz ("we," "us," or "our"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application, Angielski: Mów i Ćwicz (the "Application"). Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.

We reserve the right to make changes to this Privacy Policy at any time. We will alert you about any changes by updating the "Effective Date" of this Privacy Policy. You are encouraged to periodically review this Privacy Policy to stay informed of updates.

1. Collection of Your Information

We collect information necessary to provide the Application's core functions, including authentication and interaction with AI.

The information we may collect via the Application includes:

• Authentication Data (Personal Data): Login is required to use the Application and save progress. We use the Google Sign-In service (which may be implemented via Auth0 or directly). In connection with this, we collect the following Personal Data:
  • Your unique user identifier (User ID).
  • Your **email address**.
  • Your **name/username** (if provided by Google).
• AI Interaction Data and User Content: In order to provide language correction and conversation services, we collect:
  • The content of your **text queries** and **voice inputs**.
  • The **responses** generated by the artificial intelligence during the interaction.
  • Metadata related to these interactions (e.g., session duration).
• Usage and Technical Data: Non-personal information that we collect automatically, such as:
  • Device information (model, operating system, unique device identifiers).
  • Data on Application feature usage and usage patterns.
  • Crash Reports – diagnostic data, typically anonymized, used to fix bugs.

2. Use of Your Information

Having accurate information permits us to provide you with efficient and personalized services. Specifically, we use information collected about you to:

• **Provide the Core Service:** Process your language queries and generate responses, corrections, and evaluations (using the **Gemini API**).
• **Account Management:** Enable you to log in, authenticate, and save your progress and settings to your user account.
• Improve the functionality, content, and user experience of the Application.
• Monitor and analyze usage trends to enhance the Application and diagnose technical problems.
• Compile anonymous statistical data and analysis for internal use.

3. Disclosure and Sharing of Your Information

We do not sell or rent your Personal Data. We disclose your data only under the following circumstances:

• AI Service Providers (Gemini API): Your **AI Interaction Data** (text and voice queries) are shared with and processed by Google (via the **Gemini API** or related Google AI services) in order to perform the service requested by you, i.e., providing conversation and language corrections. Google processes this data in accordance with its privacy policy.
• Authentication Service Providers: Your **Authentication Data** (email, User ID, name) is processed by Google Sign-In and/or Auth0 for secure login and account management.
• Other Service Providers: We may share non-personal data with third parties (e.g., analytics service providers like Google Analytics for Firebase) who perform services for us or on our behalf, obligated to protect the data and use it only for the purposes we specify.
• **Legal Requirements:** We may disclose your information if required by law, to protect our rights, property, and safety, or in response to a legal process.

4. Security of Your Information

We use administrative, technical, and physical security measures to help protect the information we collect. While we have taken reasonable steps to secure the information, please be aware that despite our efforts, no security measures are perfect or impenetrable, and no method of data transmission can be guaranteed against any interception or other type of misuse.

5. Children's Privacy

Angielski: Mów i Ćwicz is not intended for use by children under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If we become aware that a child under 13 has provided us with personal information, we will take steps to delete such information.

6. Your Consent

By using the Angielski: Mów i Ćwicz application, you consent to our Privacy Policy.

7. Contact Us

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

Angielski: Mów i Ćwicz

m86st1@gmail.com