Last updated: September 24, 2025

This Privacy Policy explains how Nowledge collects, uses, and protects your personal information when you use our mobile application.

1. Information collected

When you use Nowledge, we may collect the following information:

• Account information: email address, password (encrypted) when you create an account.
• Usage data: learning progress, created flashcards, revision history.
• Payment information: securely processed by Apple (we do not have access to your credit card numbers).
• Technical data: device type, operating system, anonymous unique identifier (IDFA/IDFV).

2. Use of data

Your data is only used to:

• Provide app functionalities (revision planning, content generation).
• Manage your account and subscriptions.
• Improve our services through usage statistics (in an aggregated and anonymous manner).
• Comply with our legal obligations.

3. Data sharing

We never sell your personal data.

Your data may only be shared with:

• Apple (payments and subscriptions via App Store).
• Firebase (Google) for authentication and secure data hosting.