Mekakushi Shogi Privacy Policy
This Privacy Policy explains how CAEN Inc. handles user information in the iOS and Android app Mekakushi Shogi.
Basic Policy
Mekakushi Shogi is an app for playing shogi against an on-device CPU without displaying a board.
Mekakushi Shogi does not send names, email addresses, phone numbers, advertising identifiers, game content, records, or settings to CAEN Inc. The app has no advertising, behavioral tracking, or accounts.
App Update Service
Mekakushi Shogi uses Expo Application Services (EAS Update) to deliver fixes and app updates. During update checks, Expo may receive the device operating system, randomized tokens used to determine update download status, IP address, errors, and performance information.
This information is used to deliver updates, troubleshoot problems, and maintain service safety and performance. It is not used for advertising or user tracking. Expo handles this information under its own privacy policy.
Information Stored on Your Device
The current position, move records, game history, results, clocks, speech settings, and appearance settings are stored on your device to provide the app's features.
This information is not sent to CAEN servers or third-party analytics services. You can delete game history from the app's settings.
Sharing Game Records
Only when you choose to share a KIF game record does the system share sheet provide that file to a destination you select.
Information handled by the selected destination is governed by that service's or app's terms and privacy policy.
Accounts, Advertising, and Tracking
Mekakushi Shogi does not require account registration or login.
The app does not include advertising, third-party advertising or behavioral analytics SDKs, tracking technology, or an external shogi engine. CPU games are processed on the device.
Changes to This Policy
CAEN Inc. may update this Privacy Policy when app features, legal requirements, or operational needs change. The updated policy will be posted on this page.
Contact
For questions about Mekakushi Shogi, please contact CAEN Inc. by email.