TumiCube is a free app provided at no cost and is intended for use as is.
This page informs visitors regarding policies on the collection, use, and disclosure of Personal Information for anyone who uses this Service.
If you choose to use this Service, you agree to the collection and use of information in relation to this policy. Personal Information collected is used for providing and improving the Service. Information will not be used or shared with anyone except as described in this Privacy Policy.
For a better experience while using this Service, certain personally identifiable information may be required, including but not limited to authentication credentials and usage data. This information is used solely to provide the Service.
The app uses the following third-party services that may collect information used to identify you:
In the case of an error in the app, data and information may be collected (through third-party products) called Log Data. This Log Data may include information such as your device Internet Protocol ("IP") address, device name, operating system version, the configuration of the app when utilizing the Service, the time and date of your use of the Service, and other statistics.
When you sign in to TumiCube, the following data is stored in Cloud Firestore associated with your account:
This data is used solely to provide in-game features such as profile display and battle records. It is not shared with third parties for advertising purposes.
This Service does not use cookies explicitly. However, third-party code and libraries used by the app may use cookies to collect information and improve their services.
Third-party companies and individuals may be employed to facilitate the Service, provide the Service on behalf, perform Service-related services, or assist in analyzing how the Service is used. These third parties have access to Personal Information only to perform tasks assigned on behalf of this Service and are obligated not to disclose or use it for any other purpose.
The trust placed in providing Personal Information is valued, and commercially acceptable means of protecting it are used. However, no method of transmission over the internet or electronic storage is 100% secure and reliable, and absolute security cannot be guaranteed.
This Service may contain links to other sites. If you click on a third-party link, you will be directed to that site. These external sites are not operated by this Service. It is strongly advised to review the Privacy Policy of these websites.
This Service does not address anyone under the age of 13. Personally identifiable information is not knowingly collected from children under 13 years of age. If it is discovered that a child under 13 has provided personal information, it will be immediately deleted from servers. If you are a parent or guardian and are aware that your child has provided personal information, please contact us so that necessary actions can be taken.
This Privacy Policy may be updated from time to time. You are advised to review this page periodically for any changes. Changes will be notified by posting the new Privacy Policy on this page.
This policy is effective as of 2026-03-28.
If you have any questions or suggestions about this Privacy Policy, please contact: murakami.ryujirou@gmail.com