Privacy Policy for Fifteenfit

1. Overview

Fifteenfit ("we", "our", or "us"), operated by Gobek Labs Co., Ltd., is a fitness app that helps users achieve their health and fitness goals effectively. This Privacy Policy explains how we collect, use, and protect your personal data when you use our mobile application ("App").

2. Information We Collect

a. Personal Information (Provided by You)

• Age
• Height
• Weight

This information is used only to personalize features such as workout recommendations, fitness tracking, and in-app calculations. We do not use this data to identify you personally, and it is not shared with advertisers or sold to third parties.

b. Usage and Analytics Data (Anonymous)

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

This data is collected anonymously and is not linked to your identity. We use PostHog, a third-party analytics service, solely to understand app usage patterns, diagnose issues, and improve overall functionality and user experience.

c. Data Minimization & Purpose Limitation

We collect only the information necessary to operate and improve the app. All data is processed strictly for functionality, personalization, and performance improvement purposes.

3. How We Use Your Information

We use the information collected to:

• Provide and operate core features of the app
• Authenticate users and secure account access
• Track your progress and achievements
• Send push notifications about updates
• Provide customer support and respond to inquiries
• Analyze usage patterns to improve user experience
• 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 (Google): Analytics, authentication, and backend services
• GEMINI: AI services for personalized fitness recommendations
• Our backend servers: To securely manage your data and transactions

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. Data Security

We implement industry-standard security measures to protect your data.

• 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.

6. Your Rights and Data Control

You have the right to:

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

7. Data Retention and Deletion

We retain your data only as long as necessary to provide the app's features and services. You can delete your account and all associated data at any time through the app's settings. Once deleted, your data is permanently removed from our systems.

8. Children's Privacy

Fifteenfit is not intended for users under the age of 13. We do not knowingly collect personal data from children. If we become aware that a child under 13 has provided us with personal information, we'll delete it immediately.

9. Health & Physical Activity Disclaimer

Fifteenfit is not a medical device and does not provide medical advice. The information provided in the app is for general informational purposes only and should not be considered as professional medical advice. Always consult with a qualified healthcare provider before starting any new exercise program or making significant changes to your health or fitness routine.

10. International Data Transfers

Your data may be transferred to and processed in countries outside your jurisdiction, including the United States, where our servers are located. These countries may have different data protection laws than your jurisdiction. We implement appropriate safeguards to ensure your data is protected and processed in compliance with applicable laws.

11. 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 and updating the effective date above.

12. Contact Us

If you have any questions about this Privacy Policy or how your data is handled, please contact us at: fifteenfit.s@outlook.com