3D Magic Cube Puzzle (Lite) is provided by Xiaojian Zhao (White Whale Software). This policy explains how information is handled by the iPhone and iPad app, including version 1.8.
Updated October 1, 2026
Puzzle data, motion and photos
Game state, move history, elapsed time, assistance status, preferences and credit balances are stored locally. Device backups may include this data according to your Apple settings. Basic gameplay does not require an app account. If enabled, device motion changes the puzzle viewing angle. A background photo you select is used on your device; the puzzle-background feature does not upload that photo.
Lite focuses on virtual gameplay and does not provide the Full edition's camera-based real-cube recognition.
Advertising, consent and analytics
The app uses Google AdMob (Google Mobile Ads), Google's User Messaging Platform for consent, and Google Analytics for Firebase. Depending on your choices, region and services in use, these providers may process IP addresses and approximate location derived from them, device or app identifiers, advertising interactions, app usage events, and diagnostic or performance information. The app does not request precise GPS location.
These services support advertising, rewarded-ad delivery, measurement, consent management, fraud prevention and app improvement. Information may be associated with device or app identifiers and is not necessarily anonymous or aggregated. Ad personalization and tracking depend on applicable consent requirements and device permissions. Declining tracking does not mean that no information is processed to deliver or measure ads.
Consent and device tracking choices are handled through the app's consent flow and system permissions. Analytics collection follows the app's consent checks. Rewarded ads are optional; a feature may require an available playing or assistance credit.
Support and online content
If you email us, we receive your email address and the message and attachments you choose to send. We use them to answer your request and investigate the issue. Please do not send passwords, payment-card information or unrelated personal content.
The app may download app-information content from our website. Online requests expose connection information such as an IP address to the receiving service. Linked websites and the App Store have their own privacy practices.
Service providers and disclosures
- Google Privacy Policy and Google Mobile Ads data disclosure
- Firebase privacy information
- Apple Privacy Policy
We may disclose information when required by law or when necessary to protect rights, safety and security or investigate fraud. Providers may process information outside your country under their applicable policies and safeguards.
Your choices and retention
- Manage photo, motion and tracking permissions in iOS or iPadOS Settings.
- Open Main Menu → Feedback & Privacy → Privacy options, when available, to review the consent choices offered for your region.
- Cancel a rewarded-ad offer if you do not wish to watch an ad.
- Deleting the app removes local app data, subject to backup and restore behavior. It does not automatically delete provider-held information or support correspondence.
Local data remains until removed or replaced, or the app is deleted, subject to backups. Support correspondence is retained as needed to address requests and related obligations. Provider-held data follows each provider's retention policies and applicable requirements.
For access, correction or deletion questions, contact zhaoxiaojian@hotmail.com. Identify the relevant interaction without sending sensitive credentials. We may need information to identify records. Some information may need to be retained for legal reasons; requests about independently held provider data may need to be directed to that provider.
Children and security
The service is not directed to children under 13, and we do not knowingly solicit personal information from them. Contact us if you believe a child has supplied personal information so we can investigate and take appropriate action.
We use reasonable safeguards, but no storage or transmission method can be guaranteed completely secure.
Changes and contact
We may update this policy as the app or services change. The updated date appears above. Where required, we will request consent rather than treating continued use alone as consent to new processing.
Privacy questions: zhaoxiaojian@hotmail.com.