Privacy Policy

Deck of Pain — Card Workout App • Effective Date: March 6, 2026

TL;DR: Deck of Pain does not collect, store, or transmit any personal data. Everything stays on your device.

1. Information We Collect

We do not collect any personal information.

Deck of Pain is a fully offline application. The app does not require an internet connection, does not have user accounts, and does not collect, store, or transmit any personal data to external servers.

2. Data Stored on Your Device

The app stores the following data locally on your device only to provide its core functionality:

Workout history: Records of your completed workouts, including duration, exercises performed, and reps completed.
Player profile: Your XP total, level, streak count, equipped card back, equipped title, and personal records.
Achievement progress: Which achievements you have unlocked.
Custom exercises: Any custom exercise names you create.
Preferences: Daily challenge completion status.

This data is stored using Android's Room database and DataStore Preferences. It never leaves your device and is not accessible to us or any third party.

3. Third-Party Services

Deck of Pain does not use any third-party services, including:

No analytics or tracking SDKs
No advertising networks
No crash reporting services
No cloud storage or syncing
No social media integrations

4. Permissions

The app requests the following Android permission:

VIBRATE: Used to provide haptic feedback when swiping cards and completing rest timers. This permission does not access any personal data.

5. Children's Privacy

Deck of Pain does not collect personal information from anyone, including children under the age of 13. The app is suitable for all ages and complies with COPPA (Children's Online Privacy Protection Act).

6. Data Deletion

Since all data is stored locally on your device, you can delete all app data at any time by:

Going to Settings > Apps > Deck of Pain > Storage > Clear Data
Uninstalling the app (this permanently removes all stored data)

7. Changes to This Privacy Policy

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated effective date. We encourage you to review this page periodically.

8. Contact Us

If you have any questions or concerns about this privacy policy, please contact us at:

your-email@example.com