Privacy Policy

Blackjack Sharp Trainer • Last updated: March 18, 2026

The short version: Blackjack Sharp Trainer does not collect, store, or transmit any personal data. Everything stays on your device. We have no servers, no accounts, and no analytics.

Data Collection

Blackjack Sharp Trainer does not collect any personal information. Specifically:

No account creation or login is required
No personal data (name, email, phone number, location) is collected
No usage analytics or tracking is performed
No cookies or tracking pixels are used
No data is transmitted to any server
No third-party analytics SDKs are included

Local Data Storage

Blackjack Sharp Trainer stores your game progress, settings, and session history locally on your device using on-device storage (MMKV). This data includes:

Your rule set preferences and counting configuration
Session history and accuracy statistics
Mistake journal entries
Sharp rating and best run scores
Bet spread configuration

This data never leaves your device. It is not backed up to any cloud service by the app. If you delete the app, all locally stored data is permanently removed.

In-App Purchases

Blackjack Sharp Trainer offers an optional one-time in-app purchase to unlock premium modes. This transaction is handled entirely by Apple through the App Store. We do not process any payment information directly. Apple's privacy policy governs the purchase transaction.

Third-Party Services

Blackjack Sharp Trainer does not integrate with any third-party services that collect user data. The app functions entirely offline with no network requirement.

Children's Privacy

Blackjack Sharp Trainer does not collect any personal information from anyone, including children under the age of 13. The app contains no gambling with real money — it is a strategy training tool only.

Changes to This Policy

If we update this privacy policy, we will post the revised version on this page with an updated date. Since no data is collected, changes would only reflect new features or clarifications.

Contact

If you have questions about this privacy policy, you can reach us at:

blackjacksharp@dacite.dev