Overview
21 Sharp ("the App") is designed with your privacy in mind. We believe in transparency and want you to understand exactly what data the App collects and how it's used.
Data Collection
21 Sharp does not collect, store, or transmit any personal data.
The App operates entirely on your device. All game progress, statistics, achievements, and preferences are stored locally on your device using standard iOS storage mechanisms.
What We Don't Collect
- Personal information (name, email, phone number)
- Location data
- Device identifiers for tracking
- Usage analytics or behavioral data
- Photos, contacts, or other device data
In-App Purchases
The App offers optional in-app purchases processed entirely through Apple's App Store. We do not have access to your payment information. Apple's privacy policy governs these transactions.
Purchase status is verified through Apple's StoreKit framework and stored locally on your device to unlock premium features.
Third-Party Services
21 Sharp does not integrate any third-party analytics, advertising, or tracking services. The only external communication is with Apple's servers for in-app purchase verification.
Data Storage
All app data is stored locally on your device:
- Game progress and statistics
- Achievement unlocks
- App preferences and settings
- Purchase verification status
This data is not backed up to iCloud and will be deleted if you uninstall the App.
Children's Privacy
21 Sharp does not knowingly collect any information from children. The App is designed as an educational tool for learning blackjack strategy and does not involve real gambling.
Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.
Contact Us
If you have any questions about this Privacy Policy, please contact us through our Support page.