Privacy Policy

App: Neck Warmup | Last updated: March 19, 2026

1. Information We Collect

Account Information

When you sign in with Google or Apple, we collect your email address and display name.

Workout Data

We collect data you generate while using the app:

Workout sessions (date, duration, exercises completed)
Achievements unlocked
Themes unlocked

Local Storage

All data is stored locally on your device. If you sign in, your data is also synced to our secure cloud (Firebase Firestore) so you can restore it on other devices.

2. How We Use Your Information

To save and sync your workout history across devices
To track your progress and unlock achievements
To restore your data when you sign in on a new device

We do not use your data for advertising or analytics, and we do not sell it to third parties.

3. Third-Party Services

We use Firebase (by Google) for authentication and data sync. Firebase may process your data according to Google's Privacy Policy.

4. Data Storage and Security

Your data is stored locally on your device and, if signed in, in Firebase Firestore
We use Firebase App Check to protect our backend from unauthorized access
You can delete your account and all associated data at any time from the app settings — see Account & Data Deletion for step-by-step instructions

5. Data Retention

Your data is retained as long as you have an account. When you delete your account, all your data is permanently removed from our servers.

6. Children's Privacy

This app is not directed at children under 13. We do not knowingly collect personal information from children under 13.

7. Your Rights

Access your personal data
Delete your account and all associated data
Use the app without signing in (data stored locally only)

8. Contact

If you have any questions about this Privacy Policy, contact us at: [apps.gewi@gmail.com]