tsuzuru-privacy

Last Updated: 11 18, 2025

This Privacy Policy explains how the TSUZURU app (“the App”) handles user information.

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1. Information We Collect

(1) Data Entered by Users

The App may collect and store the following data entered by users:

• Notes and Markdown text
• Notebook structure and organizational data

All note data is stored locally on the user’s device and is not transmitted to the developer or any external server.

(2) Usage and Diagnostic Data (Optional)

To improve the App, the following information may be automatically collected through third-party services:

• Device information (model, OS version, etc.)
• App usage statistics
• Crash logs

Such data may be collected by tools such as Apple’s App Store Connect or similar analytics services.

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2. Purpose of Use

Collected information may be used for:

• Providing and improving the App
• Fixing bugs and enhancing quality
• Analyzing usage to improve the user experience

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3. Data Storage and Management

• Notes created by the user are stored only on the user’s device.
• The developer does not access or collect note content.
• Backup and management of data stored on the device are the responsibility of the user.

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4. Sharing of Information

We do not share user information with third parties, except:

• When required by law
• When we have the user’s explicit consent

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5. Advertising

The App does not currently display ads.

If advertising features are introduced in the future, relevant data may be collected by advertising partners.

Any such change will be reflected in an updated Privacy Policy.

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6. Contact

For questions regarding privacy, please contact:

Email: tatsunori.morita@gmail.com

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7. Changes to This Policy

This Privacy Policy may be updated as needed.

Revisions will be posted within the App or on an official website.