Privacy Policy for Fist Club

Effective Date: November 3, 2025

1. Overview

Fist Club ("we", "our", or "us"), operated by Gobek Labs Co., Ltd., is a Guitar Hero-style fitness boxing rhythm game designed to make working out fun and engaging. This Privacy Policy explains how we collect, use, and protect your personal data when you use our mobile application ("App").

2. Information We Collect

We may collect the following types of information:

Usage and Analytics Data (Anonymous):

  • Product interaction data (which features you use, workout sessions, gameplay activity)
  • App performance metrics and crash reports
  • Device information (device type, operating system version)
  • Session duration and frequency of use

This analytics data is not linked to your identity and is collected via PostHog, a third-party analytics service, solely for improving app functionality and user experience.

Payment Information:

  • Transaction identifiers for subscription management (handled securely through Apple App Store/Google Play and RevenueCat)
  • We do not directly access or store your payment card details

3. How We Use Your Information

We use the information collected to:

  • Operate and maintain the Fist Club game and its features.
  • Authenticate users and secure account access.
  • Track and display your gameplay progress, scores, and achievements.
  • Provide personalized game recommendations and challenges.
  • Send push notifications about new songs, updates, and community events.
  • Process payments for premium subscriptions and in-app purchases.
  • Analyze usage patterns to improve gameplay experience and app functionality.
  • Provide customer support and respond to user inquiries.
  • Conduct analytics and research to enhance the app.

4. Third-Party Services We Use

We may share your data with the following trusted service providers:

  • PostHog - Anonymous analytics and product usage insights. Data is not linked to your identity and not used for advertising or cross-app tracking. Privacy policy: https://posthog.com/privacy
  • Firebase - Authentication and app infrastructure
  • RevenueCat - Subscription and payment management

We do not sell, rent, or trade your personal data to third parties for marketing purposes. We do not use collected data to track you across apps or websites owned by other companies.

5. Payment Information

We do not directly collect or store your credit card or payment card information. All payments for auto-renewable subscriptions and in-app purchases are processed securely through Apple's App Store or Google Play Store payment gateways. We utilize a third-party service, RevenueCat, to manage subscription status and receipt validation. We receive transaction identifiers but do not receive your sensitive payment details.

6. Data Security

We implement industry-standard security measures to protect your personal and payment information, including:

  • Encryption of data in transit and at rest.
  • Secure authentication protocols.
  • Regular security audits and updates.
  • Limited access to personal data on a need-to-know basis.

7. Your Rights and Data Control

You have the right to:

  • Access your personal data and download a copy.
  • Correct or update your information.
  • Delete your account and associated data.
  • Opt out of non-essential communications.
  • Withdraw consent for data processing (where applicable).

8. Data Retention and Deletion

We retain your personal data only as long as necessary to provide our services and comply with legal obligations. Your data is automatically deleted when you delete your account from the app. For complete data deletion or specific requests, please contact us at fistclub@gobeklabs.com.

9. Children's Privacy

Fist Club is intended for users aged 13 and older. We do not knowingly collect personal data from children under 13. If we become aware that a child under 13 has provided us with personal information, we will delete it immediately and terminate the account. Parents or guardians who believe their child has shared information with us should contact us immediately.

10. Health & Physical Activity Disclaimer

Fist Club is a fitness game that involves physical activity. Please consult with a healthcare professional before starting any new exercise routine, especially if you have existing health conditions, injuries, or concerns. Ensure you have adequate space and take breaks as needed during gameplay. The app is not a substitute for professional fitness advice or medical consultation.

11. 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 applicable privacy laws.

12. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new policy in the app, updating the effective date, and sending you a notification.

13. Contact Us

If you have questions about this Privacy Policy, please contact us at:

📧 fistclub@gobeklabs.com

Gobek Labs Co., Ltd.