Privacy Policy

Last updated: June 2026

This Privacy Policy describes how Sierra Chica Software SL (“we”, “our”, or “us”) collects, uses, and protects your information when you use EasyDrums.

Please also review our Terms of Use, which govern the use of the app.

1. Information We Collect

a) Account Information

• Email address
• User ID

Managed via PlayFab.

b) Usage Data

• App interactions
• Features used
• Session duration
• Device information

Collected via Amplitude.

c) Purchase and Subscription Information

Purchases and subscriptions are processed via Google Play Billing / Apple App Store and RevenueCat. We do not store payment card details or full payment data.

2. How We Use Information

• Provide and maintain the app
• Manage accounts
• Save progress and app settings
• Improve the app
• Analyze usage
• Process purchases and subscriptions
• Provide customer support

3. Third-Party Services

• PlayFab (Microsoft)
• Amplitude
• RevenueCat
• Google Play Services
• Apple App Store

4. Legal Basis (GDPR)

• Consent
• Service provision
• Legitimate interest
• Compliance with legal obligations

5. Data Retention

We retain data only as long as necessary to provide the app, comply with legal obligations, resolve disputes, and maintain security. You can request deletion anytime.

6. Your Rights

Depending on your location, you may have the right to:

• Access your personal data
• Request correction of your personal data
• Request deletion of your personal data
• Request restriction or object to processing
• Withdraw consent where processing is based on consent

Contact: hello@sierrachica.com

7. Children’s Privacy

EasyDrums is not directed to children under 13. We do not knowingly collect personal data from children under 13.

8. Security

We take reasonable measures to protect your information, but no system is 100% secure.

9. Changes

We may update this policy. Changes will be posted on this page.

10. Contact

If you have any questions, contact us at:

hello@sierrachica.com