Anchor Wallet is a free-to-use utility and tool app developed by Greymass Inc. for Android 13.0 and above. As the name suggests, it is a next-generation authenticator that uses blockchain technology to provide secure sign-in to applications using your blockchain accounts.

One of the key features of Anchor Wallet is its ability to execute smart contract actions with ease. It supports various EOSIO networks, including EOS, WAX, Telos, Proton, and FIO. This means that you can easily manage your blockchain accounts from a single app, without the need for multiple authenticators or wallets.

Overall, Anchor Wallet is a reliable and user-friendly app that provides a secure way to manage your blockchain accounts. If you're looking for a next-generation authenticator that offers seamless integration with various EOSIO networks, Anchor Wallet is definitely worth checking out.