Privacy Policy

Last updated: May 20, 2026 · Applies to: StreakLife app

1. Who We Are

Rosu Studio is an independent app development studio operated by Razvan Rosu, based in Romania. We build mobile applications for Android.

Contact: razvanrosu00@gmail.com

2. What We Collect

Depending on how you use the app, we may collect:

• Account information — If you sign in with Google, we receive your name and email address from Google.
• Usage data — Anonymous analytics about how you use the app (screens visited, features used) via Google Firebase Analytics.
• Habit & progress data — Your habits, streaks, XP, Flames, and avatar configuration.
• Advertising ID — Firebase Analytics may use your device's Advertising ID for analytics purposes.
• Device information — Basic device data (OS version, device model) for crash reporting and compatibility.

3. How We Use Your Data

• To provide and improve the app experience
• To save and sync your progress across devices (if signed in)
• To display your username and rank on the leaderboard (if signed in)
• To send push notifications (only if you grant permission)
• To analyze app usage and fix bugs
• To process in-app purchases (when available)

4. Data Storage

Without an account: All your data is stored locally on your device only. Nothing is sent to our servers.

With a Google account: Your progress is stored securely in Firebase Firestore, hosted on Google's servers in accordance with Google's data protection standards.

5. Third-Party Services

We use the following third-party services:

• Google Firebase — Authentication, database, analytics, and crash reporting. Firebase Privacy Policy
• Google Sign-In — Account authentication. Google Privacy Policy
• Google Play Billing — In-app purchases (when available).
• Google AdMob — Advertising (when available). Google Privacy Policy

6. Data Sharing

We do not sell, rent, or trade your personal data to third parties.

Data may be shared with Google as part of Firebase, Google Sign-In, and AdMob services as described above. Your username and rank may be visible to other users on the public leaderboard.

7. Your Rights (GDPR)

If you are located in the European Union, you have the following rights:

• Access — Request a copy of your personal data
• Rectification — Request correction of inaccurate data
• Erasure — Request deletion of your account and data
• Portability — Request your data in a portable format
• Objection — Object to certain processing activities

To exercise any of these rights, contact us at razvanrosu00@gmail.com. We will respond within 30 days.

8. Account Deletion

You can delete your account and all associated data at any time by contacting us at razvanrosu00@gmail.com. We will process your request within 7 business days.

9. Children's Privacy

StreakLife is not directed at children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us immediately.

10. Push Notifications

We may send push notifications to remind you to complete your daily habits. You can disable notifications at any time through your device settings.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by updating the date at the top of this page. Continued use of the app after changes constitutes acceptance of the updated policy.

12. Contact Us

If you have any questions about this Privacy Policy, please contact us:

• Email: razvanrosu00@gmail.com
• Website: rosustudio.net