Delete Your Account
You can ask Who Knows? to delete your game account and associated data, even if you no longer have the App installed.
Option 1 — delete inside the App
Open Who Knows? on your device, go to Profile, choose Delete account, and follow the confirmation prompts. This sends an authenticated deletion request to our backend.
Option 2 — request deletion without the App
Send an email to the support address below with the subject “Who Knows - Account and data deletion request.” Include your in-game username if known, and the email associated with your Google-linked account if applicable. Do not send your password, tokens or sensitive identity documents.
We may respond to verify account ownership before deleting information. For anonymous/guest accounts, if your device or account credentials are gone, we may need additional information and might not be able to identify an unlinked account from a username alone.
What deletion covers
Once verified and processed, deletion removes your authentication account and associated profile, stored gameplay progression, Hearts, Coins, rewards and related account records from active systems. Profile images are also scheduled for removal. Some limited security records, non-identifying aggregates, backups or service-provider diagnostics may persist as described in our Privacy Policy.
Questions and follow-up
Deletion cannot normally be undone. If you want to request access or correction instead, please use the same support address and explain your request. We will handle requests under applicable law.