Support

If you have questions or would like to report a bug about inf6, please contact us at the email address below.

FAQ

Q. How do I back up my data?
A. Export your YAML from the app and save it to any storage service.
Q. ChatGPT integration doesn’t work.
A. Make sure your API key is correctly set in the settings screen and that your network connection is available.
Q. My nodes aren’t being saved.
A. Ensure the save process completes before leaving the screen with the “Back” button.

Privacy Policy

This Privacy Policy explains how the app "inf6" ("the App") handles user information. We respect your privacy and strive to protect your personal data.

1. Information We Collect

Text data (e.g., YAML) that you input or import within the App
App settings (font size, display language, etc.)
Your ChatGPT API key (stored locally on your device)

The App does not send your personal information to our own servers. Any data sent for ChatGPT requests goes directly to the OpenAI API endpoint you configure.

2. Purpose of Use

To provide learning support features (summaries, explanations, etc.)
To retain user preferences and improve usability

3. Disclosure to Third Parties

We do not disclose personal data to third parties without your consent unless required by law.

4. Security

Data stored on your device is protected by the security features provided by the operating system. Please manage device locks and backups appropriately.

5. Changes to This Policy

We may update this policy as needed. Significant changes will be announced in the App or on this website.

6. Contact

If you have questions about this policy, please contact inf6.com@icloud.com.

Terms of Use

These Terms of Use ("Terms") set forth the conditions for using the App and the rights and obligations between the developer and users. Please read these Terms carefully before using the App.

1. Scope

These Terms apply to all relationships related to the use of the App.

2. Prohibited Acts

Acts that violate laws or public order and morals
Acts that interfere with the operation of the App
Reverse engineering, decompiling, or other analysis of the App
Acts that infringe the rights of other users or third parties

3. Disclaimer

We do not guarantee the accuracy, completeness, usefulness, or fitness for purpose of the contents or services of the App.
We are not liable for any damages arising from the use of the App.

4. Suspension / Changes

The developer may change, suspend, or terminate the App without prior notice to users.

5. Governing Law / Jurisdiction

These Terms shall be governed by the laws of Japan. Any disputes shall be subject to the exclusive jurisdiction of the court having jurisdiction over the developer's location in the first instance.

Last updated: July 24, 2025