Privacy Policy

1. Information We Collect

1.1 Information You Provide

We may collect the following information when you register or use the App:

• Email address (if you register using email);
• Basic account identifiers provided by Apple or Google when you sign in using those services;
• Any content you voluntarily submit within the App.

1.2 Automatically Collected Information

When you use the App, we may automatically collect certain information, including:

• Device information (such as device model, operating system, and app version);
• Log and usage data (such as app interactions, crash logs, and performance data);
• Approximate location information derived from your device's advertising identifier (IDFA), where permitted by law.

1.3 Permissions

The App may request access to the following device features:

• Microphone: to support language learning features involving speech or pronunciation practice;
• Camera: to enable optional learning or profile-related features;
• Photo Album: to allow you to upload images where relevant;
• Clipboard: to facilitate copy-and-paste functionality within the App;
• Advertising Identifier (IDFA): to obtain approximate location or for limited analytics purposes.

You may control or revoke these permissions at any time through your device settings. Denying certain permissions may limit some features of the App.

2. How We Use Information

We use the collected information to:

• Provide and operate the App;
• Maintain and improve app performance and functionality;
• Monitor usage trends and diagnose technical issues;
• Enable account authentication and user support;
• Comply with legal obligations.

We do not sell your personal information and do not use it for advertising purposes.

3. Third-Party SDKs and Service Providers

We use third-party SDKs and service providers to support the App's functionality, including:

• Firebase for analytics and performance monitoring;
• Apple and Google sign-in services for account authentication;
• Social media SDKs to allow content sharing.

These third parties may process information on our behalf in accordance with their own privacy policies and applicable law.

4. Data Retention

We retain personal information only for as long as necessary to fulfill the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law.

We provide in-app account deletion function. If you delete your account, your account information will be deleted or anonymized, and cannot be recovered. Therefore, please use the account deletion function with caution. We are not responsible for losing data due to your own decision of deleting the account.

5. Data Security

We implement reasonable administrative, technical, and organizational measures to protect your information against unauthorized access, loss, misuse, or alteration. However, no method of transmission or storage is completely secure.

We have designated DPO for data protection. If you have any questions, or notice any data breach, please contact our DPO at:
Email: contact@leafboatstudio.com

6. Children's Privacy

Pinu is intended for general language learning audiences. If we become aware that we have collected personal information from a child without appropriate consent, we will take steps to delete such information in accordance with applicable law.

7. Your Rights and Choices

Depending on your jurisdiction, you may have rights to:

• Access, correct, or delete your personal information;
• Restrict or object to certain processing activities;
• Withdraw consent where processing is based on consent.

You may exercise these rights by contacting us using the information below.

8. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be effective when the updated policy is posted within the App or otherwise made available to you.