Privacy Policy

This Privacy Policy explains how user information is handled in the smartphone application “String Figures” (Japanese name: あやとり ハンズフリー, hereinafter referred to as “the App”).

1. About the App

The App provides step-by-step instructions for making string figures, presented through videos and text.

To allow hands-free operation while both hands are occupied, the App includes voice control functionality.

2. Information Collected

The App does not collect any personal information.

• There are no input fields for names, email addresses, phone numbers, or other personal data
• No account registration or login is required
• The App does not access location data, contacts, or photo libraries

3. Use of Microphone and Speech Recognition

The App uses the microphone and speech recognition features solely to enable voice control.

• Audio input is used only for recognizing voice commands
• Voice data is not stored, collected, or transmitted externally
• All audio data is immediately discarded after processing

The App does not use voice data for analysis, advertising, or machine learning.

4. Third-Party Disclosure