Privacy Policy

Last Updated: October 1, 2026

Ars Harmonica (“Ars Harmonica,” “we,” “us,” or “our”) respects your privacy. This Privacy Policy explains how we collect, use, store, and protect information when you use Ars Harmonica mobile applications and related services.

By using an Ars Harmonica application, you agree to the practices described in this Privacy Policy.

1. Information We Collect

We aim to collect only the information necessary to provide and improve our applications.

Information You Provide

Depending on the features of a particular Ars Harmonica application, you may voluntarily provide information such as:

Your name
Email address
Information submitted through a contact or support form
Information associated with an account, if account functionality is offered

If an application does not require this information, you are not required to provide it.

App Usage Information

Our applications may collect information about how you use the app, such as:

Questions or exercises completed
Quiz scores and results
Practice progress
App settings and preferences
Features used within the application
General information about app performance and errors

This information may be used to provide app functionality, save progress, improve educational features, and identify technical problems.

Device and Technical Information

The application or third-party services used by the application may automatically collect limited technical information, which may include:

Device type and operating system
App version
General diagnostic information
Crash and performance information
General usage information

We do not intentionally collect precise location information unless a particular application explicitly requires it and provides appropriate disclosure.

2. How We Use Information

We may use information we collect to:

Provide and operate our applications
Save and display user progress
Improve the educational experience
Personalize practice where applicable
Diagnose crashes and technical problems
Understand how our applications are used
Develop new features and applications
Respond to support requests
Process purchases or subscriptions when applicable
Maintain the security and integrity of our services
Comply with applicable legal obligations

We do not sell your personal information.

3. Analytics and Third-Party Services

Ars Harmonica applications may use third-party services for purposes such as analytics, crash reporting, authentication, cloud storage, payments, or other necessary app functionality.

The specific third-party services used by an application may vary.

Where third-party services receive information from an Ars Harmonica application, they may process that information according to their own privacy policies and applicable laws.

We take reasonable steps to use third-party services that provide appropriate privacy and security protections.

4. Purchases and Subscriptions

Some Ars Harmonica applications may offer optional purchases or subscriptions.

Payments are processed through the applicable app store or payment provider. Ars Harmonica does not receive or store your complete payment card number through the application.

Information necessary to process a purchase, subscription, refund, or entitlement may be processed by the applicable payment provider or app store.

5. Data Sharing

We may share information with service providers that help us operate our applications, such as:

Hosting and cloud service providers
Analytics and crash-reporting providers
Authentication providers
Payment and subscription providers
Other technical service providers necessary to operate the application

We may also disclose information when required by law, legal process, or governmental request, or when reasonably necessary to protect the rights, safety, security, or property of Ars Harmonica, our users, or others.

We do not sell personal information.

6. Data Retention

We retain information only for as long as reasonably necessary for the purposes described in this Privacy Policy, including providing our services, maintaining records, resolving disputes, enforcing agreements, and complying with legal obligations.

Where information is no longer necessary, we may delete or anonymize it.

Retention periods may vary depending on the type of information and the purpose for which it was collected.

7. Account Deletion

If an Ars Harmonica application provides account creation, users may request deletion of their account and associated personal information through the deletion mechanism provided within the application or by contacting us using the contact information below.

When we receive a valid deletion request, we will delete the applicable account and associated personal data unless we are required or permitted by law to retain particular information.

If an application does not provide account creation, this section does not create an account requirement.

8. Children’s Privacy

Our applications are not intended to collect personal information from children unless the application is specifically designed and configured for children and complies with applicable children’s privacy requirements.

If you believe that a child has provided personal information to us in a manner that is inconsistent with applicable law, please contact us so that we can investigate and take appropriate action.

Applications intended for children may be subject to additional Google Play Families requirements and additional privacy protections.

9. Data Security

We take reasonable administrative, technical, and organizational measures designed to protect information against unauthorized access, alteration, disclosure, or destruction.

However, no method of transmitting or storing information electronically can be guaranteed to be completely secure.

10. Your Privacy Rights

Depending on where you live, you may have rights concerning your personal information, including rights to:

Request access to personal information we hold about you
Request correction of inaccurate information
Request deletion of personal information
Object to or restrict certain processing
Request a copy of certain personal information
Withdraw consent where processing is based on consent

To exercise applicable rights, contact us using the information below.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes to our applications, business practices, legal requirements, or privacy practices.

When we make changes, we will update the “Last Updated” date at the top of this policy.

We encourage users to review this Privacy Policy periodically.

12. Contact Us

If you have questions about this Privacy Policy, our applications, or our privacy practices, please contact:

Ars Harmonica

Privacy inquiries: [YOUR PRIVACY EMAIL ADDRESS]

Website: https://ars-harmonica.com

13. Governing Policy

This Privacy Policy applies to Ars Harmonica applications and services unless a particular application provides a more