Hanafuda Koi-Koi: Big Cards — Privacy Policy

This is the privacy policy for the iOS app "Hanafuda Koi-Koi: Big Cards" (Japanese name: 大人の花札こいこい; "the app").

Information we collect

The app does not collect personal information. It does not obtain or send your name, email address, location, contacts, device identifiers or similar data (except when you yourself choose to send an email to contact us).

Where your records are stored

Your game in progress, your win and loss records, your rule settings and similar data are stored only on your device. They are not sent to the developer's servers or to any third party. If you back up your device (to iCloud or to a computer), these records are included in the backup. Deleting the app deletes the records on the device.

Ads and analytics

The app shows no ads and uses no analytics tools.

In-app purchase

The in-app purchase is handled by Apple (the App Store). No payment information reaches the developer. Whether you have purchased is also checked on your device through Apple's system.

Contacting us

Messages sent from "Requests & Bug Reports" in the app are sent from your own email. The content of the email, together with the automatically added app version, device model, iOS version, app language and purchase status, is used only to respond to your message and for no other purpose. Contact emails are deleted about one year after the matter is closed. If you would like yours deleted sooner, please write to the address below.

Changes to this policy

Any changes will be announced on this page.

Operator and contact

Operator: 投資家JACK (JUNYA TOGA, the seller name on the App Store)

jackinvest8@gmail.com