Effective Date: July 15, 2026
This Privacy Policy applies to the LionDoku mobile application (“LionDoku,” “the App,” “we,” “us,” or “our”).
LionDoku may process the following information:
Game progress and preferences: Completed levels, current level, completion time, Daily Challenge status, sound settings, haptic settings, selected themes or skins, and other gameplay preferences.
iCloud synchronization data: If iCloud is enabled, game progress may be synchronized through Apple’s iCloud Key-Value Store under the same Apple Account.
Usage and diagnostic data: The App may use Google Firebase Analytics and Firebase Crashlytics to process information such as app launches, screen views, button interactions, app version, build version, device model, operating system version, crash logs, and diagnostic information.
Purchase information: In-app purchases are processed by Apple through the App Store. We do not receive or store your payment card details.
Feedback information: If you voluntarily contact us by email, we may receive your email address, message content, and any device or system information included in the message.
We use this information to:
Save and synchronize game progress.
Provide and improve gameplay features.
Process and restore in-app purchases.
Understand feature usage and improve the user experience.
Diagnose crashes, errors, and performance problems.
Respond to feedback and support requests.
Protect the security and integrity of the App.
Most game progress and preferences are stored locally on your device.
If iCloud is enabled and LionDoku is permitted to use it, eligible progress information may be synchronized through your Apple Account. Synchronization may be delayed or unavailable because of network conditions, system settings, service availability, or device differences.
Apple processes iCloud information according to Apple’s own privacy policies.
LionDoku may use Google Firebase Analytics and Firebase Crashlytics for usage statistics, stability monitoring, and crash diagnosis.
Google may process technical, usage, and diagnostic information in accordance with its own privacy policies. We do not use this information to sell personal data or display personalized advertisements.
Optional in-app purchases are processed entirely through Apple’s App Store and StoreKit services.
Apple is responsible for payment processing, billing, refunds, and transaction security. We may receive transaction status and product information required to provide or restore purchased content, but we do not receive your complete payment information.
When you use the system sharing feature, LionDoku may generate a share image locally on your device. The image may include level information, game graphics, and an App Store QR code.
The content is transferred to Apple’s system share sheet. LionDoku does not automatically publish the content or select its recipients.
LionDoku does not display third-party advertisements.
We do not sell or rent your personal information. Information may only be disclosed when required by law, necessary to protect legitimate rights, or needed to investigate fraud, abuse, or security incidents.
Locally stored data generally remains on your device until you delete the App or clear the relevant data.
iCloud data is managed through your Apple Account and device settings. Firebase diagnostic and analytics information may be retained according to Google Firebase’s applicable retention policies.
You may contact us to request assistance concerning information sent directly to us.
LionDoku is not designed to knowingly collect personal information directly from children. If you believe a child has provided personal information to us through a support email, please contact us so that we can review and delete it where appropriate.
The App may use services provided by Apple and Google, including:
Apple App Store and StoreKit
Apple iCloud
Apple system sharing and mail features
Google Firebase Analytics
Google Firebase Crashlytics
Your use of these services is also subject to their respective privacy policies and terms.
We may update this Privacy Policy when the App’s features, legal requirements, or third-party services change. The updated version will be made available within the App or through the App’s official policy page.
For privacy questions or requests, contact:
Email: 740558794@qq.com