Privacy Policy
Last Updated: October 19, 2026
1. Overview
Blackjack Trainer is a blackjack practice app with optional in-app purchases and rewarded advertising. You do not need to register an account to practise. Although your game progress is stored on your device, third-party services process information to provide purchases, advertising, consent management, and fraud prevention.
2. Game Data on Your Device
Your settings, simulated balance, session statistics, and shoe history are saved in local app storage. The app does not upload these practice records to a game-history server. Reset Session Progress clears the game session and settings; it does not cancel subscriptions or delete records held by purchase or advertising providers.
The app also stores a randomly generated identifier used by RevenueCat to associate this installation with purchase entitlements. The app does not implement its own iCloud synchronisation. Device backups may be managed separately by your operating system.
3. Purchases and RevenueCat
Apple processes App Store payments. We do not receive your payment-card details. We use RevenueCat to validate purchases, restore access, and determine whether Premium features are available. RevenueCat processes the app user identifier, purchase and subscription history, and technical information about the app and device for these purposes.
See Apple’s Privacy Policy and RevenueCat’s Privacy Policy for details of their processing and retention. You can manage or cancel subscriptions in your Apple account settings.
4. Advertising and Privacy Choices
Optional rewarded ads are provided through Google AdMob. Google’s advertising SDK may process IP addresses (which can indicate approximate location), device identifiers, advertising interactions, and diagnostic information to deliver and measure ads and prevent fraud. Where permission is granted, identifiers may be used for personalised advertising and tracking across apps and websites. Non-personalised ads can still involve data processing.
We use Google’s consent messaging to present choices where required. In supported app versions, Ad privacy choices appears in Settings when Google requires that control. You can also change this app’s tracking permission in iOS Settings → Privacy & Security → Tracking. Declining tracking permission does not prevent you from practising blackjack.
Learn more in Google’s Privacy Policy and Google’s advertising information.
5. Support and Data Requests
If you contact us, we receive the details you choose to submit and use them to respond. Please do not send payment-card details or other sensitive information. For privacy questions or requests about data associated with the app, use our Contact Us Form. We may need information to locate the relevant record. Deleting local app data does not automatically delete records maintained by Apple, RevenueCat, or Google; their policies and request processes also apply.