Card Collection+ — Last updated: February 22, 2026
TL;DR
No ads, no third-party analytics, no tracking SDKs
We only collect what you explicitly provide (sign-in, score submissions, feedback)
Game settings and progress are stored locally on your device
Your user profile is hashed before being sent to our server
Feedback, bug reports, and user reports are only sent after 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 choose to sign in via Game Center or Sign in with Apple,
we receive your player ID and display name from the respective provider. We only request your name;
we do not request your email address.
Display alias — You may optionally set a custom display name within the app.
Feedback & bug reports — When you submit feedback or a bug report, we collect
the text you write, your 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 toggles, and game-save
snapshots are stored on-device via UserDefaults and are never transmitted to our servers.
Play time — Total played time is tracked locally for your own reference and is not
sent to any server.
c) Information sent to our server
User registration — When you sign in, a SHA-256 hash of your provider and player ID
is sent to our server along with your display name and alias to create or update your profile.
Score submissions — If you submit a score, we send your score, user ID, and display
name so your result can appear on leaderboards.
Feedback submissions — Feedback text, your user ID, display name, and optional
attachments are sent to our server.
User reports — If you report a leaderboard entry, we send the reported user
reference and your reporter ID to help moderation.
Version checks — The app may contact our server to check for available updates. No
personal data is included in these requests.
2. How We Use Your Information
To identify you within the app and display your name
To maintain and display leaderboard rankings
To receive and respond to your feedback and bug reports
To process user reports for moderation and abuse handling
To check for app updates
We do not use your data for advertising, profiling, or selling to third parties.
3. Third-Party Services
The app integrates with the following platform services:
We do not integrate any third-party analytics, advertising, or tracking SDKs.
4. Data Security
Your player ID is hashed with SHA-256 before being stored on our server; we do not store raw
provider IDs.
Network communication with our server uses HTTPS encryption.
Local data is stored in the app's sandboxed storage, protected by the operating system.
5. Data Retention & Deletion
You can delete your account at any time in-app via Profile → Delete Account.
Local data (settings, game saves, play time) can be deleted at any time using the "Reset
Data" option in Settings.
You can sign out at any time to disassociate your profile from the app.
To request deletion of server-side data, please contact us (see below).
6. Children's Privacy
Card Collection+ does not knowingly collect personal information from children under 13. The app does not
contain ads or in-app purchases for loot boxes. Community-facing features are limited to leaderboard
display names and optional user reports.
7. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be reflected on this page with an
updated "Last updated" date. Continued use of the app after changes constitutes acceptance.
8. Contact Us
If you have questions about this Privacy Policy or wish to request data deletion, please reach out via
the in-app Feedback feature or email us at: