This Privacy Policy explains how Kachufull (the app, package ID com.judgement.game.card) handles your information. We keep things simple: we collect only what is needed to run the game and we do not sell your data.
1. Information We Collect
1.1 Account & Profile
- Guest mode: a display name you enter and a randomly generated anonymous user ID. No email, no password.
- Google Sign-In (optional): your email address, display name, and profile picture URL as provided by Google.
- Sign in with Apple (optional, iOS): the private relay email and user identifier provided by Apple.
- Avatar selection: the in-app avatar you pick.
1.2 Gameplay Data
- Room codes, game states, bids, cards played, scores, and chat messages you send inside a game room.
- Game data older than 24 hours is automatically purged from our servers.
1.3 Device & Diagnostics
- Basic device info (OS version, app version, language, crash reports) via Google Firebase for stability and analytics.
- Device and other identifiers — your device's advertising ID (Google Advertising ID on Android, IDFA on iOS where you allow it), a Firebase installation ID, and a push notification token. These are collected and shared with third-party advertising partners so ads can be selected, frequency-capped and measured, and so we can send you notifications. See section 4 for the full list of partners.
- Voice chat audio — if you turn on voice chat in an online room, your microphone audio is transmitted live to the other players in that room. It is never recorded or stored by us.
2. How We Use the Information
- To run multiplayer games (match rooms, sync cards, show live scores).
- To show your display name and avatar to other players in the same room.
- To fix bugs, improve gameplay, and show occasional ads between games.
- To prevent abuse (removing disruptive players from rooms).
3. Services We Use
- Supabase — stores rooms, games, scores, and user profiles. Region:
ap-south-1. - Firebase Realtime Database — delivers live in-game events (bids, cards, chat). Region:
asia-southeast1. - Firebase Authentication / Crashlytics / Analytics — sign-in, crash logs, usage metrics.
- Google AdMob — serves ads and runs the mediation auction described in section 4.
- Advertising partners — Meta Audience Network, Unity Ads, AppLovin, InMobi and Mintegral bid to fill our ad slots and receive your device's advertising ID as part of that.
- LiveKit — relays voice chat audio between players in a room. Audio is not recorded.
- Google Play Billing — processes in-app purchases. We receive the purchase record, never your payment details.
- Google Play Services / Apple Sign-In — optional sign-in providers.
Each service has its own privacy policy. We share only the minimum data each needs to function.
4. Ads
Kachufull is free and is paid for by advertising. We show banner ads on menu screens and beside the table, an ad when a game finishes, and optional rewarded ads you choose to watch in exchange for something (unlocking a theme or avatar, a hint, a re-deal, saving a game).
Who receives your data. Ads are served through Google AdMob, which runs an auction across several advertising networks. When a request is made, your device's advertising ID and coarse technical data (device model, OS version, country, connection type) are shared with the participants in that auction so they can decide whether to bid and which ad to show:
- Google AdMob
- Meta Audience Network
- Unity Ads
- AppLovin
- InMobi
- Mintegral
Each partner handles that data under its own privacy policy. We do not send them your name, email, or anything you do inside a game.
Your control. Ad personalisation follows the setting on your device — "Delete advertising ID" or "Opt out of Ads Personalisation" on Android, and "Allow Apps to Request to Track" on iOS. Turning it off does not remove ads, but it does stop them being personalised. Buying Remove Ads stops ads entirely.
5. Children
Kachufull is not directed to children under 13. We do not knowingly collect personal information from children. If you believe a child has provided us personal data, contact us and we will delete it.
6. Data Retention
- Game data (rooms, cards, chat): automatically deleted after 24 hours.
- Profile data: kept while your account is active. Deleted on request or after 12 months of inactivity for signed-in accounts.
- Guest accounts: kept while the account is active and deleted when you use the in-app account-deletion option or submit a deletion request.
7. Delete Your Account and Data
You can permanently delete your Kachufull account directly in the app: open Settings and select Delete Account. You will be asked to confirm before deletion is completed.
If you cannot access the app, email krunal66nizama@gmail.com with the subject line “Kachufull Account Deletion Request.” Please use the email linked to your Google account, or include your in-game display name if you use a guest account, so we can identify the account.
Deleting an account permanently removes the account, profile information (including display name and avatar), saved statistics, and data linked to that account in our backend. It does not cancel purchases made through Google Play; Google handles its transaction records under its own policies. Game rooms, cards, and chat messages are automatically deleted within 24 hours.
8. Your Rights
You can:
- Sign out at any time from the in-app Settings screen.
- Delete your account and associated data from the app, or request help using the method above.
- Turn off ad personalization from your device OS settings.
9. Security
All traffic between the app and our backend is encrypted in transit (HTTPS / TLS). Edge functions enforce authentication before reading or writing game state. We do not store passwords; sign-in is delegated to Google or Apple.
10. Changes to this Policy
We may update this policy from time to time. We will update the "Last updated" date above. Continued use of the app after changes means you accept the revised policy.
11. Contact
Questions, data deletion requests, or concerns:
krunal66nizama@gmail.com