CoinUs is a personal multi-wallet offering convenience and security for storing various cryptocurrencies. • A “multi-wallet system manages various cryptocurrencies with one wallet Manage multiple cryptocurrencies such as Bitcoin, ERC20, Ethereum, Litecoin, Quantum, and etc. with single CoinUs wallet app • Different multi-currency private keys into one mnemonic, QR code private key Conveniently manage and recover backup data with a mnemonic or QR code (private key) under HD wallet system • Additional functions for cryptocurrency users Automatic search for ERC20-based tokens, two-factor authentication for security enhancement, real-time pricing of cryptocurrencies at various exchanges around the world