BlockFlow — Native Crypto Wallet

BlockFlow — Native Crypto Wallet App (Android)

Designed a 25-screen Web3 wallet UI, then shipped the native app.

BlockFlow is a connect-only, non-custodial crypto wallet built with Expo and React Native. Users connect MetaMask, Phantom, or 600+ wallets via WalletConnect, funds never leave their wallet.

The app reads live ETH balances (Alchemy) and SOL balances (Helius), with send/receive, transaction history, swap (Jupiter on Solana), NFT gallery, staking links, referral/rewards, analytics, and settings (testnet/mainnet toggle).

This is the full product behind the design system I posted earlier, not just Figma frames or an HTML prototype.