WEB3 wallet: A self-custody wallet enabling access to the 3rd generation of the web including the usage of dapps.
MetaMask is a browser plugin that serves as an Ethereum wallet, and is installed like any regular plugin. Once it’s installed, it allows users to store Ether and other ERC-20 tokens, enabling them to make transactions to any Ethereum address.
WalletConnect is an open protocol for connecting desktop Dapps to mobile wallets using end-to-end encryption by scanning a QR code. This enables a user to use a mobile app to connect to websites (DApps) and carry out transactions securely without revealing any secret information.