Privacy Policy

Last updated: April 5, 2026

1% Better ("the App", "we", "us") is a personal habit tracker for iOS and Android. This policy explains what data we collect, how we use it, and your rights.

1. Data We Collect

• Account information – If you sign in with Apple or Google, we receive your name and email address from those providers. If you sign in with email and password, we store your email address. A unique user identifier (User ID) is created for each account by Firebase Authentication. If you use the App without an account ("Continue without account"), no personal information is collected.
• Habit data – Your daily habit entries, each consisting of a date and a choice (+1, Same, or −1). This data is stored locally on your device and, if you are signed in, synced to your private cloud storage in Firebase Firestore.

We do not collect analytics, crash reports, device identifiers, location data, or any form of tracking data.

2. How We Use Your Data

• To display your habit history and progress charts within the App.
• To sync your data across devices when you are signed in.
• To restore your data if you reinstall the App.
• To send a password-reset email if you request one (email/password accounts only).

We do not use your data for advertising, profiling, or any purpose beyond operating the App.

3. Data Storage

Local data is stored on your device using localStorage and IndexedDB (used by Firebase Authentication to persist your session). Cloud data is stored in Google Firebase Firestore, which is protected by Google's security infrastructure. Each user's cloud data is isolated by their User ID and protected by Firebase Security Rules.

4. Third-Party Services

The App uses the following third-party services solely for authentication and cloud storage. No data is shared with third parties for advertising or tracking.

• Google Firebase – Authentication (Firebase Auth) and cloud data storage (Firestore). Firebase Privacy Policy.
• Sign in with Apple – Used for authentication on iOS. Apple Privacy Policy.
• Sign in with Google – Used for authentication. Google Privacy Policy.

5. Data Sharing

We do not sell, trade, or share your personal data with any third parties, except as necessary to operate the authentication and storage services listed above (Firebase, Apple, Google).

6. Data Retention and Deletion

Your data is retained as long as your account exists.

In-app deletion: You can delete your account and all associated data directly within the App by going to Settings > Delete Account. This permanently removes:

• Your cloud data (Firebase Firestore document).
• Your authentication credentials (Firebase Auth account).
• All locally stored habit data on the current device.

For security, Firebase may require you to have logged in recently before deleting your account. If prompted, please log out, log back in, and try again.

Local-only device data (used without an account) is removed when the App is uninstalled or when you clear the App's data in your device settings. You may also request account deletion by contacting us at the email below.

7. Children's Privacy

The App is not directed at children under 13. We do not knowingly collect personal information from children under 13. If we learn that we have collected personal information from a child under 13, we will delete it promptly.

8. Your Rights

Depending on your jurisdiction, you may have the right to access, correct, or delete your personal data. To exercise any of these rights, please contact us at the email below or use the in-app Delete Account feature.

9. Changes to This Policy

We may update this policy from time to time. The "Last updated" date at the top will always reflect the most recent revision. Continued use of the App after changes constitutes acceptance of the updated policy.

10. Contact

If you have any questions or requests regarding your data, contact us at:
iegorshelestov@gmail.com