Doubles Matchmaker Privacy Policy

The handling of user information in this application is specified. The applicable version is for version 2.0.0 or later. 

Personal data to be collected

  • Google account (profile picture, email address, name)
  • Email account (email address, name entered during registration)
  • Access information (update time, IP address, etc.)
  • Debugging information on abnormal termination
  • Input information for the app (participant names, draw results, match results, gender, rating, etc.)
  • Improvements Request/Comment Form, Comments Section

Purpose of use

  • To link user accounts with stored data of the App.
  • In order to link the stored data of the app with user accounts.
  • To provide a service to share information among the App users.
  • For providing a service to share information among users of the App.
  • To investigate problems with this application. (We will not contact you by email or other means.)
  • In response to violations of the Terms and Conditions (Doubles Matchmaker App Terms of Service).
  • To address violations of the Terms of Service (Doubles Matchmaker App).

Maintaining Security

  • Communications during login are encrypted by https.
  • Allows only logged-in users to store and retrieve data in the cloud service.
  • A host can register an "event name" for exclusive use. We do not allow others to host an event with the same "event name".
  • Display the profile picture and name of the registered players on the host machine to identify them. The host can confirm the registered players, switch to unregistered status, or change the event name as needed.

External transmission, with or without third parties

  • Click here to learn more about Firebase's privacy and security.
  • We do not provide information in our possession to third parties except as requested by official investigative agencies.
  • Display the registered player's profile picture and name on the host machine for player identification.
  • It may be published as non-personal statistical information or as future development matter or technical information.