Card Collection+ — Last updated: February 22, 2026
Summary
No ads, third-party analytics, or tracking SDKs
We only collect information you explicitly provide through sign-in, score submissions, and feedback
Game settings and progress stay on your device
Your user profile identifier is hashed before it reaches our server
Feedback, bug reports, and user reports are only sent with your explicit consent
You can delete all your data at any time from Settings
1. Information We Collect
a) Information you provide
Sign-in identity — If you use Game Center or Sign in with Apple, we receive your player ID and display name. We request your name, not your email address.
Display alias — You may set an optional display name in the app.
Feedback and bug reports — We collect the text, user ID, display name, and any image or debug file you choose to attach.
b) Information stored locally
App preferences — Theme, language, sound, music, haptics, and game saves stay on your device.
Play time — Total play time is tracked locally and is not sent to our server.
c) Information sent to our server
User registration — A SHA-256 hash of your provider and player ID, display name, and alias creates or updates your profile.
Scores — Submitted scores, user ID, and display name may appear on leaderboards.
Feedback — Feedback and optional attachments are sent when you submit them.
User reports — Reported-user and reporter references support moderation.
Version checks — Update checks contain no personal data.
2. How We Use Information
Identify you and display your name in the app
Maintain leaderboard rankings
Respond to feedback and bug reports
Moderate user reports and abuse
Check for app updates
We do not use your information for advertising, profiling, or sale to third parties.
3. Third-Party Services
Optional sign-in uses Apple Game Center or Sign in with Apple and is subject to Apple’s Privacy Policy.
We do not integrate third-party analytics, advertising, or tracking SDKs.
4. Data Security
Player IDs are hashed with SHA-256; raw provider IDs are not stored on our server.
Server communication uses HTTPS encryption.
Local information stays in app storage protected by the operating system.
5. Retention and Deletion
Delete your account using Profile → Delete Account.
Delete local settings, saves, and play time using Reset Data in Settings.
Sign out at any time to disassociate the profile.
Contact us to request server-side deletion.
6. Children’s Privacy
Card Collection+ does not knowingly collect personal information from children under 13. It has no ads or loot-box purchases. Community features are limited to leaderboard display names and optional user reports.
7. Policy Changes
We may update this policy. Changes appear here with a revised date. Continued use after a change constitutes acceptance.
8. Contact Us
For privacy questions or deletion requests, use in-app Feedback or email hoc@vuba.one.