BitDaWallet vs UPay

Fully Control Your Digital Assets 1.Manage major networks and 800,000+ tokens in one place: supports BSC, Ethereum, TRON, Solana, and more 2.Multiple security layers: cold wallet support, PIN protection, and local encryption Explore the Layer2 Ecosystem with Ease 1.One-tap access to 10+ Layer2 networks: Optimism, Arbitrum, zkSync, Scroll, Linea, and others — faster transactions with lower fees Easy Multi-Account Management 1.Manage accounts across multiple blockchains with a single seed phrase, or create multiple sub-accounts on the same network 2.Support up to 100 accounts with customizable labels, batch add/remove functions 3.Instantly switch among EVM-compatible networks and Layer2 chains without manual configuration

UPay is a self-custody digital asset wallet powered by a Rust security core engine, built for TRON network users. Unlike typical wallets, UPay's key management, transaction signing, and secure communication modules are built entirely from scratch in Rust, delivering native-level security and performance. [Rust Security Core Engine] - Private key signing logic written in Rust, not JavaScript/Dart - ECDH key exchange + HMAC request signing to prevent MITM attacks - DNS-over-HTTPS + SSL Certificate Pinning to block network hijacking - All sensitive operations completed locally on device, private keys never leave your phone [Full Self-Custody] - No account registration required, no phone number or email needed - Mnemonic stored only on your device, inaccessible to UPay - HD wallet architecture with multi-address support [TRON Ecosystem Focus] - USDT (TRC-20) and TRX asset management - Real-time on-chain balance and full transaction history - QR code scanning for quick transfers [Multi-Layer Security] - Face ID / Fingerprint + security password dual verification - Configurable auto-lock timeout - Mnemonic encrypted via system-level secure storage [Multi-Language] - Traditional Chinese, Simplified Chinese, English