D4U Wallet

Content rating
Everyone
1+
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Content rating
Everyone
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About this app

D4U is your USDT Safebox, built to keep important funds safer and every payment more worry-free. Incoming USDT payments are automatically checked for risk, and risky funds are kept out of your main Safebox. Create a dedicated QR code for each customer, keep payments easy to track, reduce address links and information exposure when paying, and keep control of your funds with your own private key.
Secure multi-chain wallet for managing digital assets.
Updated on
Sep 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

fix bug
Content rating
Everyone
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App support

About the developer
NOIRLINK PTE. LTD.
contact@d4u.world
68 Circular Road, #02-01 Singapore 049422
+65 8958 5196