Privacy Policy

To operate the service, LingoFlow AI collects the following categories of data:

• To provide AI-powered language analysis, translation, and grammar explanations.
• To deliver a personalized word library and flashcard learning experience.
• To help you track your progress through learning statistics.
• To keep the service running, debug issues, and prevent abuse.
• To send you important service updates and security notifications.

LingoFlow AI uses the Google Gemini API for its language analysis. Our approach to data privacy rests on the following principles:

• No model training:text, analysis data, and user interactions sent through the Gemini API are not used to train Google’s foundation AI models.
• Anonymization: requests to the API are sent without personal identifiers (such as email or username) and are used solely for language analysis.
• Data ownership: the analyzed text and the library entries you create belong to you. You can permanently delete them from our systems at any time.
• Purpose limitation: AI outputs are produced only to give you a learning experience; they are not shared with advertising networks or profiling services.

To deliver the service, we rely on a small set of infrastructure providers and share data with them only to the extent strictly necessary:

Your data is never sold for advertising, shared with marketing companies, or transferred to third parties for purposes outside of operating the service.

Account information and learning data are retained as long as your account remains active. You may delete your account and all associated historical data at any time.

• You can close your account and delete your data from inside the app.
• When your account is deleted, analysis records and library data tied to your identity are permanently removed.
• Where required by mandatory legal retention obligations (for example, billing records), only the strictly necessary data may be kept for the required period.

LingoFlow AI uses cookies for session management and to remember your preferences (such as the target language you selected).

If you are located in the European Union, the European Economic Area, or the United Kingdom, your personal data is processed in line with the EU General Data Protection Regulation (GDPR) and, where applicable, the UK GDPR.

Data Controller: The LingoFlow AI team is the controller of your personal data for the purposes described in this Policy.

Legal Bases (Art. 6 GDPR): We rely on performance of a contract (Art. 6(1)(b)) to provide the service you signed up for, your consent (Art. 6(1)(a)) where explicitly requested (for example, certain optional analytics), and our legitimate interests (Art. 6(1)(f)) in securing the service, preventing abuse, and improving the product.

International Transfers: Our infrastructure providers (such as Google and Supabase) may process data outside of the EEA/UK. Where this happens, transfers rely on appropriate safeguards such as the European Commission’s Standard Contractual Clauses (SCCs) and the UK’s International Data Transfer Addendum.

Your rights under the GDPR / UK GDPR include:

• Right of access to your personal data (Art. 15).
• Right to rectification of inaccurate or incomplete data (Art. 16).
• Right to erasure – the right to be forgotten (Art. 17).
• Right to restriction of processing (Art. 18).
• Right to data portability in a structured, machine-readable format (Art. 20).
• Right to object to processing based on legitimate interests (Art. 21).
• Right to withdraw consent at any time, without affecting prior lawful processing (Art. 7(3)).
• Right to lodge a complaint with your local data protection supervisory authority.

To exercise any of these rights, please contact us using the email address in the Contact section below.

If you are a California resident, the California Consumer Privacy Act (CCPA), as amended by the California Privacy Rights Act (CPRA), provides you with the following rights regarding your personal information:

• Right to know what personal information we collect, use, disclose, and the sources and purposes of that collection.
• Right to delete the personal information we have collected about you, subject to certain legal exceptions.
• Right to correct inaccurate personal information that we maintain about you.
• Right to opt out of the sale or sharing of your personal information.
• Right to limit the use and disclosure of sensitive personal information to what is necessary to provide the service you requested.
• Right to non-discrimination when exercising any of the above rights.

California residents can exercise these rights by contacting us at the email address in the Contact section. You may also designate an authorized agent to make a request on your behalf, subject to verification of their authority.

The following notice is provided for users residing in Türkiye under the Turkish Personal Data Protection Law (Law No. 6698, “KVKK”).

Data Controller: The LingoFlow AI team.

Purpose of Processing: Establishing and managing membership, providing the AI-powered language learning service, tracking learning performance, and improving the service.

Legal Basis: Performance of a contract (the membership agreement) and the explicit consent of the user.

Transfers: Personal data is processed through our service providers Google (Gemini API) and Supabase, limited to the purposes above. It is not shared with third parties for advertising.

Your Rights: under Article 11 of the KVKK you are entitled to learn whether your personal data is being processed, to request information about any such processing, to ask for incomplete or incorrect data to be corrected, to ask for your data to be deleted or destroyed, and to request that such actions be communicated to third parties. You can exercise these rights through the contact address below.

• Request access to your data and obtain a copy of it.
• Request correction of inaccurate or incomplete data.
• Request deletion of your data or restriction of its processing.
• Withdraw consent where processing is based on explicit consent.
• Be notified in the event of a potential data breach.

We may update this Privacy Policy from time to time as the service evolves or as needed to comply with legal requirements. Material changes will be announced through appropriate channels (in-app notification or email) before they take effect. The latest revision date is shown at the top of this page.

For privacy, KVKK, or other data-related requests, please reach out to us by email:

kuralayusha@gmail.com