Privacy Policy

To provide the service, we collect your email address, social login identifier (if applicable), in-app data you create (memos, to-dos, ideas, appointments), and the content of support inquiries.

Collected information is used solely for account authentication, data storage and synchronization, and responding to support inquiries. It is not used for third-party advertising purposes.

All data is encrypted and stored on Google Firebase infrastructure. After account deletion, we delete or de-identify account-related personal data in accordance with our data retention practices and legal obligations.

Personal information is not shared with third parties except as required by law. We use Google Firebase (authentication, database, analytics) to operate the service. Firebase Analytics does not collect memo or inquiry content — only aggregate statistics such as language settings and feature usage frequency.

You have the right to access, edit, or request deletion of your data at any time. You can immediately delete all your data using the "Delete Account" feature in the app.

This service is not directed at users under the age of 13. We do not knowingly collect personal information from minors.

For privacy-related inquiries, please use the in-app support feature.

You can delete your Corner Note account at any time from within the app. Go to Settings and select Delete Account. Deleting your account removes your account record and associated user-created data in accordance with our data retention practices. Note: deleting your account does not automatically cancel any active subscription managed through the App Store or Google Play. Please cancel any active subscription in the relevant store before deleting your account to avoid future charges.

Corner Note allows you to delete individual notes and other user-created memo content directly within the app. Deleting a note removes that memo content from your account data. Corner Note does not provide a separate recovery or restore feature for deleted notes. If you wish to delete your entire account and all associated data, use the Account Deletion feature described in Section 8 above.