Privacy Policy

Last updated: 5 June 2026

This Privacy Policy explains how HomeCombat ("we", "us", "the app") collects, uses and protects your information when you use the HomeCombat mobile application. By using HomeCombat you agree to this policy.

1. Information we collect

We only collect what the app needs to work and improve. Specifically:

• Account information. When you create an account, we collect your email address. If you sign in with Google or Apple, we receive your email address and basic profile information from that provider.
• Onboarding details. To personalize your training we store the answers you give during onboarding: experience level, training goals, age, height, weight, round intensity and your fighting stance.
• Training progress. We store which combos you have completed, your streaks and your language preference, so your progress follows you across devices.
• Subscription status. We store whether you have an active subscription and which plan, so we can give you access to paid features.
• Product analytics. We collect anonymous usage events (for example, combo started, combo completed, paywall viewed, subscription started) together with a randomly generated installation identifier, app version, device model and operating-system version. We use this data only to understand how the app is used in aggregate and to improve it. We do not use this data for advertising and we do not sell it.
• Crash and error reports. If the app crashes or hits an error, diagnostic information (stack trace, device model, OS version, app version, and a randomly generated installation identifier) is sent to our error-reporting provider so we can fix the bug.
• Push notification token. If you allow notifications, we store the push token issued by Apple or Google so we can send you training reminders and important account messages. You can revoke this at any time in your device settings.
• Camera (optional, on-device only). The Fighter Archetype Analysis feature uses your device camera to analyze your stance and movement on your device. The video frames are processed locally and are not uploaded to our servers. Only the resulting analysis results (e.g. estimated archetype, posture metrics) are stored on your account.

We do not collect your precise location, contacts, photos, or microphone audio. The app contains no third-party advertising and no cross-app or cross-site behavioural tracking; the analytics above are limited to first-party product usage inside the HomeCombat app.

2. Payment information

Subscriptions are processed entirely by the Apple App Store. We never receive or store your credit card or payment details. Apple provides us only with your subscription status.

3. How we use your information

• To create and secure your account.
• To personalize combos and coaching to your profile.
• To save and sync your training progress across devices.
• To provide access to subscription features.
• To send training reminders and important account emails or push notifications (you can turn these off at any time).
• To understand product usage in aggregate and diagnose crashes so we can improve the app.
• To respond to support requests you send us.

We do not sell your personal information, we do not share it with advertisers, and we do not use it to build advertising profiles.

4. Where your data is stored

Your account and training data are stored securely with our hosting provider, Supabase, and transmitted over encrypted connections (HTTPS). Authentication is handled by Supabase and, if you choose it, Google Sign-In.

5. Service providers

We share data only with the providers that make the app function. Each acts as a data processor on our behalf:

• Supabase — database, authentication and email delivery for transactional account emails.
• Apple — account sign-in (Sign in with Apple), subscription billing, and push notification delivery (APNs).
• Google — optional Google Sign-In and push notification delivery on Android (FCM).
• Expo — push notification routing (token registration and message delivery to Apple and Google).
• PostHog — first-party product analytics (anonymous usage events as described in Section 1). PostHog is configured without cross-site tracking or advertising integrations.
• Sentry — crash and error reporting (diagnostic data as described in Section 1).
• Resend — transactional and onboarding email delivery (e.g. welcome email, training reminders).
• Google Cloud (Gemini API) — used only by the Fighter Archetype Analysis feature to generate coaching feedback from on-device analysis results; raw camera frames are never sent.

We do not authorize any of these providers to use your data for their own marketing or to build advertising profiles about you.

6. Data retention & account deletion

We keep your data for as long as your account exists. You can permanently delete your account at any time from within the app: Profile → Delete Account. Deleting your account immediately and permanently erases your profile, onboarding details and training progress from our systems. This cannot be undone.

Cancelling a subscription is handled separately through your App Store settings and does not delete your account.

7. Children's privacy

HomeCombat is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, contact us and we will delete it.

8. Your rights

You may access, correct or delete your personal information at any time. Most of this is available directly in the app; for anything else, email us at khoa@homecombat.com and we will help. Depending on where you live, you may have additional rights under laws such as the EU GDPR, UK GDPR, or the CCPA — including the rights to access, port, correct, delete, restrict, or object to the processing of your personal data, and the right to lodge a complaint with your local supervisory authority. We do not sell personal information and we do not "share" it for cross-context behavioural advertising as defined under the CCPA.

9. Changes to this policy

We may update this policy from time to time. When we do, we will revise the "Last updated" date above and, where appropriate, notify you in the app.

10. Contact us

Questions about this policy or your data? Email us at khoa@homecombat.com. The data controller for HomeCombat is HomeCombat (the developer of the app).