PRAXIS SCIENCE LAB / ANDROID
WheelMind Trivia — Privacy Policy
How Praxis Science Lab handles information for this Android app.
Effective date: 2026-09-28. This notice describes Android version 1.0.1 (ARM64 APK 2002) and the configuration documented below.
Praxis Science Lab is the publishing brand used by Traian Anghel. For support or privacy questions, email traiananghel@gmail.com. Include the app name and version. Do not send passwords, medical records, private recordings or other sensitive information.
Information handled by the app
Questions, artwork and audio are bundled with the app. Preferences, scores, game statistics, recent questions, coins, lives, daily challenge state and purchase-related status are stored on your device. Core gameplay works offline. There is no developer-operated account, cloud synchronization, gameplay upload, separate analytics or external crash-reporting service. The game does not use camera, microphone, contacts or a location sensor.
Permissions, services and sharing
Internet and network-state access support test advertising and store services. Banners appear only in Settings. Version 1.0.1 uses test banners only, after applicable advertising choices and when internet is available. Test advertisements do not generate revenue but may still send information to their provider. Refusing ads, no-fill or loss of connectivity does not block normal use. There are no interstitials, app-open ads or mandatory rewarded ads in this configuration.
The Google variant uses Google Mobile Ads and User Messaging Platform. Depending on consent and configuration, Google may process IP addresses and derived approximate location, device/advertising identifiers, interactions and diagnostic information for advertising, service operation and fraud prevention. The Huawei variant uses Huawei Ads Lite and requests non-personalized test banners after explicit acceptance; Huawei may process device/network identifiers, IP addresses, interactions and diagnostics. Non-personalized advertising does not mean no data processing. Advertising choices are available in Settings.
Commercial products and public verification keys are not configured in this evaluation release. Google Play Billing or Huawei IAP handles the optional one-time non-consumable purchase when configured. Stores process account, payment and transaction information under their policies; the developer does not receive payment-card details. Signed purchase records, including store tokens, are cached privately and checked for entitlement and offline access. Online restoration/revalidation contacts the relevant store. Restoring on a new device requires store access; purchases do not automatically transfer between stores. No subscription is introduced.
Retention and deletion
Local records remain until deleted. Resetting game progress preserves purchase proof and the one-time bonus marker. Clearing app storage or uninstalling removes local records; Android cloud backup is disabled. There is no developer server copy of gameplay. Store transaction and advertising records are subject to their respective providers' retention policies and controls. Clearing local data does not refund purchases or delete provider records.
Security
Private app files use Android application storage protections. No additional database-encryption guarantee is made. Keep your device protected and control access to files you export. There is no Praxis Science Lab account to delete for this app.
Support messages and external pages
If you contact us, we receive your email address and the information you choose to send. We use it to answer your request and resolve the issue, not for advertising. Correspondence remains only as needed for that purpose and any applicable legal obligations; you can request deletion. Our email provider processes messages under its own terms. We do not sell support correspondence.
Opening this policy or other external links sends ordinary connection information to the website or browser provider. See our website privacy notice. App-local data is not automatically included in those requests.
Your choices
You can clear local data and use the contact above to ask about support correspondence or request access, correction or deletion where applicable. We may need information to identify the relevant request. You may also contact your local data protection authority. Local app information is processed to provide the functions you use; support correspondence is processed to respond to your request.
Changes
We update this notice when app behavior or relevant practices change. The date and version above identify the policy you are reading.
Provider privacy information
Google privacy policy, Google Mobile Ads data disclosures and Huawei privacy policy. Provider records have their own retention periods and privacy controls; clearing app data does not erase them.