Privacy Policy

1. Information We Collect and How We Collect It

The App may acquire the following information:

• Information provided by the user: Name, email address, profile information, etc., provided during account registration.
• Input data: Text data of diaries and journals entered by the user into the App.
• Usage data: App usage history, crash logs, device information, OS version, etc.

2. Purpose of Using the Collected Information

The acquired information will be used for the following purposes:

• To provide the functions of the App (AI English translation, correction, etc.)
• To improve user experience, develop new features, and fix bugs
• To respond to inquiries and provide support
• To distribute important notices and update information

3. Provision of Personal Information to Third Parties

The App will not provide personal information to a third party without obtaining the prior consent of the user. However, this excludes cases where it is required by law or when it is necessary for the protection of human life, body, or property.

* When using the translation and correction function by AI, the entered text data may be processed using an external AI API (e.g., OpenAI). In that case, it will be handled in accordance with the terms of service and privacy policy of each AI API provider.

4. Security Management of Information

The App implements appropriate security measures to prevent leakage, loss, or damage to acquired information and to manage it safely.

5. Changes to the Privacy Policy

The contents of this Policy may be changed as necessary. The revised Privacy Policy shall become effective from the time it is posted within the App or on this website.

6. Contact Information

For inquiries regarding this Policy or consultations regarding the handling of personal information, please contact the following contact point (or the inquiry form within the App).

Email: joe@nienonbooth.co.jp