Link is a free-to-use social and communication application that has recently integrated with Ethereum digital wallets. The app is available on the Android platform and has been developed by Mezuza.

Link offers a seamless and secure way to connect with friends and family while providing the added advantage of Ethereum digital wallet integration. The app allows users to easily send and receive Ethereum digital currency along with messages to their contacts. Additionally, users can also share their Ethereum wallet address with others through the app.

The interface of the app is simple and user-friendly, making it easy to navigate through the various features. Link is a great option for those who are interested in using Ethereum digital wallets for social transactions, all while keeping their communication in one place.