The MetaMask App is a mobile extension of the Ethereum ecosystem, available on iOS and Android platforms. As a secure non-custodial wallet, it empowers users to manage Ethereum and ERC-20 tokens on the go. MetaMask Browser Extension is a secure Ethereum wallet seamlessly integrated as a browser extension. MetaMask Extension ensures the security of digital assets. With features supporting decentralized finance (DeFi), token swaps, and non-fungible tokens (NFTs).MetaMask App | MetaMask Browser Extension | MetaMask Extension |