Privacy Policy

1. Information the App does not collect

The current App does not collect or transmit your player labels, gameplay history, saved matches, location, contacts, advertising identifiers or behavioral analytics to us. It has no advertising, analytics, account or purchase-verification SDK.

2. Information stored on your device

• Player labels: optional names entered for the two players.
• Preferences: seating choices, rules, formations, sound and haptic settings.
• Game progress: challenge progress and local match or tournament saves used to resume play.

This information is kept in the App's local storage and used to display player identities, remember your choices and continue games. We do not provide account-based cloud synchronization. Apple's device backup services may include local app data according to your system settings.

3. Support correspondence

If you voluntarily email prizm.dev.kr@gmail.com, we receive your email address and the information you choose to send. We use it to respond to your request and investigate the reported issue, and retain it only as needed for support or applicable legal obligations. Do not send sensitive information or unnecessary personal details. You may contact us to request deletion of support correspondence, subject to applicable retention requirements.

4. Apple services and this website

Apple handles App Store downloads and any related transactions under its own policies. Apple may provide developers with aggregate App Store reports and system diagnostics according to Apple's settings and policies; these are not an analytics service embedded in Duo Fight. This policy website is hosted on GitHub Pages, which may process ordinary technical request information to serve and secure the site. The pages we publish do not include advertising, tracking scripts or analytics code.

5. Sharing

We do not sell personal information, use it for advertising or share local player labels and game saves with data brokers. Support messages may be handled by the email provider used to respond to you. Information may be disclosed where necessary to comply with applicable law or protect legal rights.

6. Security and retention

Local data uses the protections provided by the iOS app sandbox. No system can be guaranteed completely secure. Local progress remains until it is replaced or removed. Deleting the App normally removes its local app data; offloading is not the same as deletion. System backups may retain copies according to Apple's backup settings.

7. Your choices

• Leave optional player labels empty or change them in Settings.
• Change sound, haptic, seating and rule preferences in the App.
• Use iOS “Delete App,” rather than “Offload App,” to remove local app data.
• Manage device backups using Apple's settings.
• Contact us about support information that we control.

8. Children

The App does not ask for age, require accounts or collect player information from children. Parents and guardians should supervise optional player labels and any support email a child sends. If you believe a child has sent us personal information, contact us so we can address the request.

9. International processing

Local gameplay information is not sent to PRIZM servers. Support email, App Store services and GitHub Pages hosting may be processed in countries where the relevant providers operate, under their applicable policies and safeguards.

10. Changes

We may update this policy to reflect changes to the App or our practices. The date above identifies the current version. Material changes will be communicated as required by applicable law.

11. Contact

Privacy questions and support: prizm.dev.kr@gmail.com.