Privacy Policy

Who We Are

The Drill Sergeant is developed and operated by Epic Technology Limited, a company registered in Hong Kong. In this policy, "we", "us", and "our" refer to Epic Technology Limited.

What Data We Collect

Data stored locally (on your device)

• Your list of blocked websites
• Extension settings (schedules, hardcore mode, blocking state)
• Custom drill sergeant messages

This data is stored in Chrome's local storage and never leaves your device unless you opt in to cross-device sync.

Data synced to the cloud (optional)

If you sign in with your Google account, we sync your block list and settings to Firebase Firestore to enable cross-device sync. This data is associated with your Firebase Authentication user ID.

Payment data

Payments are processed by Stripe and PayPal. We never see or store your full card number. We store your Stripe customer ID and subscription status in Firestore to manage your premium access.

What Data We Do NOT Collect

• Your browsing history
• The content of web pages you visit
• Analytics or tracking data
• Data from other extensions

How We Use Your Data

• To block websites you've added to your list
• To sync settings across your devices (if signed in)
• To manage your subscription status

We do not sell, rent, or share your data with third parties.

Data Retention

Your local data persists until you uninstall the extension or clear Chrome storage. Cloud-synced data is retained until you delete your account via the Dashboard.

Your Rights

You can delete your account and all associated cloud data at any time from the Dashboard settings. Local data can be cleared by uninstalling the extension.

Contact

For privacy-related questions, email us at [email protected].