100+
Downloads
Content rating
Mature 17+
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About this app

Thank you for choosing U3 Card, a product under U3 Financial, part of the U3 Fund ecosystem, to embark on your convenient cryptocurrency payment journey! The card is licensed for financial and payment services in multiple countries and regions. With an innovative cryptocurrency payment solution, it unlocks the limitless potential of digital currencies, allowing every cardholder to freely use their cryptocurrency just like fiat currency, anytime and anywhere.

Cross-Border Digital Credit Card
Available in 200+ countries and regions, with 40+ local currencies, supporting nearly 3 million ATMs worldwide that accept VISA. It easily adapts to a variety of global consumption scenarios.

Suitable for Various Consumption Scenarios
Fully supports cross-border e-commerce, study abroad payments, flight bookings, hotel stays, online entertainment, international logistics, offline shopping, platform deductions, advertising campaigns, and more.

Self-Service Application – Flexible and Convenient
Apply online with multiple top-up methods. Manage your card issuance process independently, and enjoy clear and transparent transaction records. Supports virtual card payments online and physical card usage offline.

Enterprise-Level Customization Services
Open API interface, offering exclusive corporate accounts, making it easy to integrate enterprise-level payment, settlement, and asset management functions to help agents quickly deploy cryptocurrency payments.

If you wish to cooperate with us to promote U3 Card or apply for a co-branded card agency partnership.
Official Website: http://www.U3.com , E-mail: service@u3.com
Updated on
Sep 12, 2025

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
This app may collect these data types
Personal info, Financial info and 6 others
Data is encrypted in transit
You can request that data be deleted

What’s new

The updates in this release are as follows:

Added Safe Deposit feature;
Added Solana network USDT deposits;
Added BSC and Solana network USDC deposits;
Added Trial Card (physical virtual card);
Added account-to-account transfer feature;
Optimized card-to-card remittance feature;
Optimized categorical search for various bills;
Added three sets of banner ad slots;
Added German, French, Vietnamese, and Turkish languages;
Added Day/Night mode visual optimization.

App support

About the developer
U3 Financial Inc.
u3fund@u3.com
1312 17TH St Denver, CO 80202-1508 United States
+1 817-256-3800