Privacy Policy

soundperfect ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy outlines how we collect, use, disclose, and safeguard your information when you use our ESL learning apps and related services ("Services").

1. Information We Collect

We only collect email addresses during user registration. We do not collect or store payment information. For users under 18, we require explicit parental consent before use and implement procedures to ensure only parents can activate subscriptions or make in-app purchases.

2. How We Use Your Information

We use your email address for the following purposes:

  • To create and manage your account
  • To provide you access to our Services
  • To send transactional communications (e.g., password reset, account changes)
  • To send marketing communications only if you have opted in

3. User Submissions (Writing/Audio)

Certain apps allow users to submit writing or audio for feedback:

  • Submissions are processed by AI services to provide feedback
  • Submissions are not stored permanently and are deleted within 48 hours
  • Submissions are only used for the purpose of providing feedback

4. Children's Privacy

We take children's privacy seriously:

  • Apps intended for users under 18 require verifiable parental consent
  • Children cannot activate subscriptions or purchases without parental approval

5. Payment Information

All payments and subscriptions are handled through:

  • Apple App Store
  • Google Play Store
  • Third-party payment management provider

We do not collect or store any credit card or payment information.

6. Cookies and Tracking

Our websites may use cookies and third-party analytics tools. Please refer to our [Cookie Policy] for details.

7. Third-Party Services

We use trusted third-party providers for:

  • Backend services (where email addresses are stored)
  • AI feedback services
  • Payment processing
  • Email communication

These providers comply with industry-standard security and data protection protocols.

8. Advertising

Some of our apps may display third-party advertisements. These may link to external websites or promote third-party content. We are not responsible for said content.

9. Data Storage & Security

Your data is stored securely on servers hosted by our Backend as a Service (BaaS) provider. We implement appropriate technical and organizational measures to protect your data.

10. International Users

Our apps are accessible in multiple countries. By using our Services, you acknowledge that your data may be processed and stored in jurisdictions outside your own.

11. Legal Jurisdiction

This Privacy Policy is governed by the laws of South Korea.

12. Your Rights

You have the right to:

  • Request access to your data
  • Request deletion or correction
  • Withdraw consent for marketing emails at any time

To exercise these rights, contact us.

Terms of Use

Please read these Terms of Use ("Terms") carefully before using our ESL learning applications and websites operated by soundperfect ("we", "our", or "us"). By using our Services, you agree to these Terms.

1. Eligibility

You must be at least 18 years old, or have verifiable parental consent to use our apps.

2. Use of Servicesn

You agree to use our Services:

  • For the purposefor which they are intended, and only for educational, non-commercial purposes
  • In compliance with all applicable laws and regulations
  • Without engaging in harmful, abusive, or illegal activity

3. User Accounts

You are responsible for maintaining the confidentiality of your account credentials. You must not share your account with others.

4. Subscriptions and Purchases

We have no access to or control over your payment data.:

  • Subscriptions and in-app purchases are processed via App Store and Google Play and selected third-party providers
  • You agree to the billing terms set by those platforms.

5. Content and AI Services

  • AI-generated feedback is for educational purposes only.
  • GUser-submitted content is processed, not stored permanently, and deleted within 48 hours.
  • We are not responsible for the accuracy of AI feedback.

6. Advertisements

Apps may include third-party advertisements. We do not control or endorse third-party content.

7. Intellectual Property

All content provided by us (e.g., lessons, designs, app interface, code) is owned by us or licensed to us. You may not copy, reproduce, or distribute our content without permission.

8. Limitation of Liability

To the fullest extent permitted by law:

  • We shall not be liable for any indirect, incidental, or consequential damages arising from your use of the Services.
  • All Services are provided “as is” and without warranties.

9. Indemnification

You agree to indemnify and hold harmless soundperfect and its affiliates from any claims or damages arising from your violation of these Terms or misuse of the Services.

10. Termination

We reserve the right to suspend or terminate your access if you violate these Terms or engage in inappropriate use of the Services.

11. Changes to Terms

We may update these Terms from time to time. We will notify you of significant changes, and continued use of the Services constitutes your acceptance of those changes.

12. Governing Law

These Terms are governed by the laws of South Korea.

For questions about these terms, please contact us.

Cookie Policy

This Cookie Policy explains how soundperfect ("we", "us", or "our") uses cookies and similar technologies when you visit our website. It explains what these technologies are, why we use them, and your rights to control their use.

1. What Are Cookies?

This Cookie Policy explains how soundperfect ("we", "us", or "our") uses cookies and similar technologies when you visit our website. It explains what these technologies are, why we use them, and your rights to control their use.

2. How We Use Cookies

We use cookies for several purposes, including:

  • Essential Cookies: Necessary for the website to function properly (e.g., logging in, accessing secure areas).
  • Performance Cookies: Help us understand how users interact with our site (e.g., Google Analytics).
  • Functionality Cookies: Remember your preferences and enhance your experience (e.g., language settings).
  • Advertising Cookies: May be used to deliver personalized ads and track ad performance.

3. Third-Party Cookies

We may allow trusted third-party services to place cookies on your device. These providers may collect information to help us improve our services, analyze usage, and provide targeted advertisements. We do not control the use of these third-party cookies and encourage you to check their privacy policies.

4. Your Cookie Choices

You can control and manage cookies in several ways:

  • Browser Settings: Most browsers allow you to refuse or delete cookies. Refer to your browser’s help section for instructions.
  • Cookie Banner: When you first visit our website, you may be presented with a banner offering choices about which types of cookies to accept.

Please note that disabling certain cookies may affect the functionality and performance of our site.

5. Updates to This Policy

We may update this Cookie Policy from time to time to reflect changes in technology, legal requirements, or our business operations. We encourage you to review this page periodically for the latest information.

6. Contact Us

If you have any questions about our use of cookies or this policy, please contact us.