Last Updated on August 20, 2025
At Sudo: Web3 Messenger, user privacy and data security are our highest priorities. We give our users full control over their accounts and the data stored within our systems. This page explains:
What data we collect and why
How you can request data or account deletion
What information cannot be deleted
How our Invite Friends feature handles data
Our compliance with Google Play’s Account Deletion Policy (June 2024 update)
Unlike traditional apps that use email or phone registration, Sudo: Web3 Messenger uses a Web3 wallet-based login system:
Users connect a wallet address, which functions as their unique User ID.
Users may optionally set a display name for personalization.
No phone numbers, emails, or passwords are required.
3. Data We Collect
To provide messaging and invite functionality, the app may collect the following information:
Wallet Address – Required for login and identification.
Display Name – Optional, chosen by the user.
Messages / Chat History – Encrypted messages stored temporarily for delivery.
Crash Logs / Diagnostics – Only if enabled (e.g., Firebase/Sentry) for app improvement.
Invite Data – Depending on how the user chooses to invite friends (see Section 5).
4. Data We Do Not Collect
We do not collect or require:
Phone numbers (unless user opts into contact-based invites)
Email addresses
Entire contact lists (unless explicitly granted for invite purposes)
GPS location data
Sensitive personal identifiers (e.g., government IDs)
5. Invite Feature – Data Handling
The app offers two modes for inviting friends:
Mode 1 – Link/Code Based (Default & Recommended)
The app generates a unique referral link or invite code.
The user shares this code manually via WhatsApp, Telegram, SMS, Email, etc.
In this mode, no contact data is accessed or collected.
Mode 2 – Contact-Based Invites (Optional)
If the user chooses to see which friends in their contact list already use Sudo, the app may request Contacts permission.
With user consent, the app temporarily matches phone numbers to existing users.
Contacts are not stored permanently, not shared with third parties, and are used solely for the invite feature.
This mode is completely optional; the app works fully without it.
6. What Gets Deleted When You Delete Your Account
If you request account deletion, the following is permanently erased from our servers:
Wallet-linked profile data
Display name
Chat history stored off-chain
Crash/diagnostic logs linked to your account
7. What Cannot Be Deleted
Certain data cannot be erased because it exists outside of our control:
Blockchain transactions – Once recorded on a public blockchain, they are immutable.
Public wallet addresses – By design, these remain visible on the blockchain.
8. Options for Users
Inside the app and via https://sudochat.app/delete-account, users can choose:
Delete chat history only – Removes stored messages, but account remains active.
Delete entire account – Permanently removes wallet-linked account and all associated data.
9. How to Request Deletion
You can submit a deletion request through:
In-app settings: Go to Settings → Privacy & Security → Delete Account
Website: https://sudochat.app/delete-account
Email: Write to support@sudochat.app with subject Delete My Account
When submitting, please include:
Wallet address (required)
Display name (optional)
Reason for deletion (optional)
10. Processing Time & Confirmation
Requests are processed within 7 business days.
You will be notified once the deletion is complete.
If you delete chat history only, the deletion is usually immediate.
You must confirm that you understand this action is permanent and irreversible.
11. Security of Deletion Requests
All requests are encrypted in transit.
No third parties have access to your request data.
Secure erasure protocols are followed to ensure full compliance.
12. Retention Exceptions
We may retain minimal data for a limited time only if required by:
Law enforcement or regulatory obligations
Fraud, abuse, or security investigations
Legal compliance requirements
13. User Rights
As a user, you have the right to:
Access your data
Request corrections (e.g., update display name)
Request partial deletion (chat history only)
Request full deletion (account and data)
Contact support for further assistance
14. Limitations of Blockchain
Because Sudo: Web3 Messenger integrates blockchain:
Wallet addresses are public by design.
On-chain transactions cannot be altered or deleted.
We only manage and delete off-chain data stored by our service.
15. Transparency Commitment
We are committed to:
Collecting only the minimum data necessary
Never selling or sharing data with third parties
Providing easy-to-access account and data deletion options
Being transparent about what can and cannot be deleted
16. Compliance with Google Play
This policy ensures that Sudo: Web3 Messenger complies with:
Google Play Account Deletion requirements (effective June 2024)
Data Safety disclosures regarding personal info, user IDs, and user-generated content
Encryption and user rights best practices
17. FAQs
Q: Can I restore my account after deletion?
A: No. Once deleted, your account and data cannot be recovered.
Q: How long does it take to delete my account?
A: Within 7 business days.
Q: Are my blockchain transactions deleted?
A: No. Blockchain records are permanent and outside our control.
Q: Can I delete only my chats?
A: Yes. You can delete chat history while keeping your account active.
Q: Do I have to share my contacts to invite friends?
A: No. The contact-based invite option is completely optional. You can always invite friends via referral link or code.
18. Contact Us
If you have any questions about data deletion or privacy, please reach us at:
📧 support@sudochat.app
🌐 https://sudochat.app