• No personally identifiable information (name, address, phone number, etc.) will be retained in this application.
  • With the consent of the user, this app may provide the ad ID to the ad provider in order to display personalized ads. We do not associate the ad ID with any personally identifiable information (name, address, phone number, etc.) in this application.
  • In order to improve the quality of the application, data analysis will be conducted within the scope that does not identify individuals.(However, we do not collect or analyze data for users subject to GDPR.) This data analysis is done using an external service (Firebase provided by Google). The data provided to the external server includes the operation log when the app crashes, screen usage, and device information (iOS version, etc.).