Privacy
Policy

Audio Data: When you use speech recognition features, we temporarily process your voice recordings to provide pronunciation feedback. This audio data is not stored permanently on our servers.

Usage Analytics: We collect anonymous usage statistics to improve the app experience, such as practice session frequency and feature usage.

Device Information: We may collect basic device information for app performance optimization and crash reporting.

• Provide Japanese pronunciation feedback through speech recognition
• Deliver daily conversation content to enhance your learning experience
• Send push notifications about new content and practice reminders (with your permission)
• Improve app performance and fix technical issues
• Analyze app usage patterns to develop better features

Voice Data: Audio recordings for speech recognition are processed in real-time and are not permanently stored on our servers.

Conversation Data: Learning content is retrieved from our secure servers and cached locally on your device for offline access.

Security: We use industry-standard encryption and security measures to protect any data transmitted between your device and our servers.

Kaiwakai uses the following third-party services to provide functionality:

• Firebase: For app analytics and crash reporting (Google)
• Expo Push Notifications: For sending practice reminders
• YouTube API: For fetching Japanese learning content

These services may collect data according to their own privacy policies. We recommend reviewing their respective privacy policies.

You have the right to:

• Disable microphone access in your device settings
• Turn off push notifications in the app settings
• Request deletion of any personal data we may have collected
• Contact us with questions about your privacy

If you have any questions about this Privacy Policy or our data practices, please contact us at:

hello@kaiwakai.com