Privacy Policy

1. Overview

Pomnii ("we", "our", or "us") is dedicated to protecting your personal information. This Privacy Policy explains what data we collect, how it is used to deliver your personalized spaced-repetition Russian learning experience, and your rights regarding your information.

2. Information We Collect

• Account Information: When you authenticate via Google Sign-In or email, we collect your email address and basic profile identifier to authenticate your account.
• Learning Progress & Practice Data: We record your translation submissions, grading history, vocabulary strength scores, word event logs, and spaced repetition schedules to personalize upcoming learning material.
• User Feedback: Any subjective feedback or rating comments you submit through practice prompts or settings are logged to improve sentence generation and translation grading quality.

3. How We Use Your Information

• To calibrate your Russian vocabulary level and select optimal target words.
• To dynamically generate reading and translation practice tailored to your current mastery.
• To grade your translations and provide conversational feedback.
• To maintain and synchronize your learning history across devices.

4. Data Storage & Third-Party Services

We use trusted cloud infrastructure providers to run Pomnii:

• Supabase: For secure database storage, row-level security, and authentication.
• AI Providers: Large language models are utilized for generating Russian sentences and evaluating translations. No personal identifying information is sold to third parties.

5. Your Controls & Data Deletion

You have full ownership of your data. You can permanently delete your account and all associated learning history at any time using the Delete account option within Settings, or submit feedback directly through the in-app Settings menu.