Effective Date: March 5, 2026

This Privacy Policy explains how Matvei Reshetnikov ("we," "us," or "our") collects, uses, and discloses your information when you use the [App Name] mobile application (the "Service").

1. Information We Collect

To provide you with real-time interview practice and code review feedback, we collect the following types of information:

• Account Information: When you create an account, we collect your email address and authentication details to secure your profile and save your progress.
• Microphone & Audio Data: The Service requires microphone access to function. We stream your voice audio in real-time to our speech-to-text provider to generate transcripts of your practice answers. We do not permanently store raw audio files on our servers.
• User Content: We securely store your interview transcripts, submitted code snippets, and performance scores to track your progress over time.
• Purchase Information: If you subscribe to our Pro tier, your payments are processed securely by Google Play Billing or our payment provider. We do not collect or store your raw credit card information.

2. How We Use Your Information

We use the collected data strictly to operate and improve the Service, specifically to:

• Generate accurate AI-driven feedback for your technical interviews and code reviews.
• Maintain your user account and save your historical performance data.
• Provide customer support and respond to your inquiries.

3. Third-Party Services

We use trusted third-party services to power core features of the app. These providers have their own privacy policies and only process data necessary to provide their specific service:

• Supabase: For secure user authentication and database hosting.
• Deepgram: For real-time speech-to-text transcription.
• AI Providers (e.g., OpenAI / Google Gemini): To analyze your interview transcripts and code snippets to generate feedback.
• RevenueCat / Google Play: To manage Pro subscriptions and entitlements.

4. Data Retention and Deletion