Privacy Policy

Last updated: January 29, 2026

1. Introduction

SwingMaster ("we," "our," or "us") respects your privacy and is committed to protecting your personal data. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application, website, and coaching services (collectively, the "Service").

2. Information We Collect

  • Account Information: Name, email address, and profile information you provide during registration.
  • User Content: Videos of tennis sessions and clips you upload for organization, analysis, or coach feedback.
  • Biomechanical Data: Data derived from your videos, including skeletal tracking, joint angles, toss height, and other performance metrics generated by our AI.
  • Coaching Interactions: Communications between you and your assigned coach, including text feedback, voice notes, and annotated video frames.
  • Payment Information: We use third-party payment processors (like Stripe) to handle payments. We do not store your full credit card information.

3. How We Use Your Information

We use the collected information to:

  • Provide, operate, and maintain the Service.
  • Generate AI-powered clipping and analysis of your tennis video.
  • Facilitate the coaching relationship and enable coaches to provide personalized feedback.
  • Track your progress over time and visualize improvement trends.
  • Improve our AI models and algorithms (using anonymized data).
  • Process transactions and manage your subscription.
  • Send you technical notices, updates, and support messages.

4. Sharing Your Information

We may share your information with:

  • Your Coach: The coaches assigned to you will have access to your session videos/clips, biomechanical data, and history to provide feedback.
  • Service Providers: Third-party vendors who perform services for us (e.g., cloud hosting, payment processing, analytics).
  • Legal Requirements: If required to do so by law or in response to valid requests by public authorities.

5. Data Retention

We retain your personal information and video content for as long as your account is active or as needed to provide you the Service. You may request deletion of your data at any time by contacting support.

6. Your Rights

Depending on your location, you may have rights to access, correct, delete, or restrict use of your personal data. To exercise these rights, please contact us at hello@swingmaster.app.

7. Changes to This Policy

We may update this 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.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at:
hello@swingmaster.app