Legal
Boom 21 Privacy Policy
Effective date: September 17, 2026
Who we are
Boom 21 is a card puzzle game for iPhone and iPad developed by Hakan Özmen, an independent developer, and published under TadaApp. You can reach us anytime through the contact form.
The short version
The current Boom 21 game does not collect or share personal data with us. There are no analytics, no ads, no tracking, and no account system. Everything the game knows about you stays on your device.
What Boom 21 collects
The game does not use analytics or tracking services, advertising networks, or a sign-up system. Unity Analytics, Ads and cloud diagnostics are disabled in the current game. Gameplay does not require access to your contacts, location, camera or microphone.
Data stored on your device
Your active run, best scores by mode, up to 50 recent runs, tutorial status, and sound, motion, vibration and language preferences are saved locally. The game does not provide its own cloud sync or account-based transfer service. Device backups may be managed separately by your operating system. Deleting the app can remove its local saves; we do not hold a server copy to restore for you.
Ads and purchases
The current game contains no advertising or in-app purchases. If a future version ever introduces features that involve data collection — such as ads or optional cloud sync — this policy will be updated first, and the change will be disclosed in the app before the feature is active.
Support requests
If you contact us through this website, we receive the information you submit, such as your email address, device details and problem description, so we can respond. This is separate from the game and is covered by the website privacy policy. Please do not send passwords or other sensitive information.
Children's privacy
Boom 21 is intended for a general audience. Because the game collects no personal information from anyone, it also collects none from children.
Your rights & data requests
Since Boom 21 collects no personal data, there is nothing for us to export, correct, or delete. If you have any question about your data, contact us through the contact form and we'll answer directly.
Changes to this policy
If this policy changes in any meaningful way, we'll update the effective date above and, where appropriate, surface the change in the game or on this site.
Contact
Questions about this policy or about Boom 21? Reach us through the TadaApp contact form. We read every message.
This policy covers the Boom 21 mobile game. For the TadaApp website and our other products, see the main privacy policy.