Schulte Grid - Attention Trainer
Privacy Policy
iOS · Updated and effective October 18, 2026
This policy describes how zhufeng Xu and the service providers used by Schulte Grid - Attention Trainer handle information. The app can be played without creating an account.
Game data on your device
Progress, preferences and game or training results are stored on your device. Removing the app may remove this local data. Operating-system backups may retain a copy under your device settings. We do not operate an account service for this app.
Advertising and service data
The app uses Google AdMob and Google User Messaging Platform, and Unity Ads through Unity LevelPlay. Advertising providers may process app or device identifiers, IP addresses and approximate location, device and network information, ad impressions and interactions, app activity, and crash or performance diagnostics to deliver ads, measure their effectiveness, prevent fraud and improve their services. Unity also discloses processing of purchase history or purchase tendencies and other usage information. These disclosures do not mean that this app asks for payment-card or banking information.
The LevelPlay integration also includes Unity Ad Quality, which may process advertising, device and diagnostic information to measure ad quality and troubleshoot problems.
Providers receive and may share information with their advertising, measurement and service partners as described in their policies. Network transmission by these advertising SDKs is encrypted. Some service information is associated with app or device identifiers; it is not necessarily anonymous. Processing may take place outside your country.
Your choices
Where required, the app presents a Google consent message before requesting ads. When available, use the app's advertising privacy option to review or change your choices. The choices made in that message are passed to supported advertising providers; choosing non-personalized ads does not mean that all service data collection stops.
On iOS, the system may ask whether you allow tracking. You can decline and can change this choice later in Settings → Privacy & Security → Tracking. Declining does not require you to stop playing. Tracking that requires this permission is not authorized by merely accepting a consent message.
Retention, access and deletion
Advertising and diagnostic providers retain information according to their service policies and legal needs. To ask about app data or exercise applicable access, deletion, correction or objection rights, contact us at q908267264@gmail.com. You may also use the providers' privacy-request and advertising-choice tools. We may need enough information to identify a request, but please do not send passwords or payment details.
Children and contact
This app is intended for a general audience and is not directed to children under 13. If you believe a child has provided personal information, contact us so we can investigate. Information you voluntarily send in a support message is used to respond to that request. Reporting an ad within a provider's privacy interface may send a support report to that provider.
Contact: q908267264@gmail.com. Updates to this policy will be posted on this page with a revised date.