Privacy Policy

Welcome to Grasvio. Your privacy is critically important to us. This Privacy Policy describes how Grasvio ("we", "us", or "our") collects, uses, and shares your personal information when you use our mobile learning applications.

Information We Collect

We collect information that you provide directly to us when you create an account, such as:

• Name and email address
• Account preferences and settings
• Learning content you create (knowledge entries, notes)
• Study performance data and retention statistics
• Profile information (optional avatar)

We also automatically collect certain information about your device, including your IP address, device type, and how you interact with our application to improve your experience.

How We Use Your Data

The information we collect is used to:

• Provide and maintain the Grasvio learning service
• Personalize your learning experience using our spaced repetition algorithms
• Sync your progress across all your devices
• Send review reminders and notifications (if enabled)
• Send technical notices, updates, and support messages
• Calculate XP, streaks, and badges
• Anonymously analyze usage patterns to improve our features

Data Security

We implement industry-standard security measures to protect your personal data. All data is encrypted in transit using HTTPS and at rest. We use secure cloud infrastructure providers and regularly audit our security protocols to ensure your information remains private and protected.

However, please note that no method of transmission over the internet or method of electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your personal information, we cannot guarantee its absolute security.

Data Retention

We retain your personal information for as long as you have an active account. If you choose to delete your account through the app settings, we will remove your personal information from our active databases within 30 days.

Third-Party Services

We do not sell your personal data to third parties. We may use trusted third-party service providers to help us operate our service, including:

• Cloud hosting providers
• Payment processors (Apple App Store, Google Play)
• Push notification services (Firebase Cloud Messaging)
• Analytics services (anonymized data only)

Your Rights

You have the right to:

• Access the personal information we hold about you
• Correct inaccurate information
• Delete your account and associated data
• Export your knowledge entries
• Opt out of marketing communications

You can manage most of your data directly through your account settings in the app or contact our support team for assistance.

Children's Privacy

Grasvio is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date at the top of this policy. For significant changes, we may also notify you through the app.