1. Introduction

RollBetter.app (“we,” “our,” or “us”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our BJJ training journal application.

2. Information We Collect

2.1 Personal Information

When you create an account, we collect:

• Email address
• Password (encrypted)
• Nickname/username
• Belt rank
• Years of training experience
• Gym/team name
• Country
• Bio information (optional)

2.2 Training Data

We collect information about your BJJ training activities:

• Training session dates and duration
• Training type (BJJ gi or no-gi)
• Number of rolls per session
• Roll duration
• Training notes and observations
• Techniques practiced and their positions
• Roll techniques used and feedback

2.3 Community Activity Data

If you choose to participate in community features:

• Public training activities
• Achievement unlocks
• Belt promotion announcements
• Likes and comments on community posts

2.4 Usage Data

We automatically collect:

• Last login and last seen timestamps
• Total sessions, hours, and rolls statistics
• App usage patterns and preferences

3. How We Use Your Information

We use the collected information to:

• Provide and maintain the RollBetter service
• Track your training progress and statistics
• Generate personalized insights and recommendations
• Enable community features and social interactions
• Award achievements based on your training milestones
• Send important service updates and notifications
• Improve our application and user experience
• Ensure account security and prevent fraud

4. Data Sharing and Disclosure

We do not sell, trade, or rent your personal information. We may share your information only in the following circumstances:

• With your consent: When you explicitly agree to share information
• Community features: Public activities you choose to share
• Service providers: Third-party services that help us operate the app (hosting, analytics, etc.)
• Legal requirements: When required by law or to protect our rights
• Business transfers: In case of merger, acquisition, or sale of assets

5. Data Security

We implement appropriate security measures to protect your personal information, including encryption, secure servers, and regular security assessments. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

6. Data Retention

We retain your personal information for as long as your account is active or as needed to provide services. You may request deletion of your account and associated data at any time. Some information may be retained for legal or legitimate business purposes.

7. Your Rights and Choices

You have the following rights regarding your personal information:

• Access: Request a copy of your personal data
• Correction: Update or correct inaccurate information
• Deletion: Request deletion of your account and data
• Portability: Export your training data
• Privacy settings: Control what information is public in community features
• Opt-out: Unsubscribe from non-essential communications

8. Cookies and Tracking

We use cookies and similar technologies to enhance your experience, remember your preferences, and analyze app usage. You can control cookie settings through your browser, though disabling cookies may affect app functionality.

9. Children's Privacy

RollBetter is not intended for children under 13 years of age. 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.

10. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your data in accordance with this Privacy Policy.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page and updating the “Last updated” date. Your continued use of the service after changes constitutes acceptance of the updated policy.

12. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us at contact@rollbetter.app