The Steam Chat app is a mobile application that allows users to take their Steam friends, groups, and conversations with them wherever they go. The app includes many key features of the desktop Steam client chat, such as the Friends List, which allows users to see who is in game or online at a glance. Users can also see their custom categories and favorites bar just like they can on their PC.

Another feature of the Steam Chat app is Rich Chat, which enhances chats with higher fidelity links, videos, tweets, GIFs, Giphy, Steam emoticons, and more. Users can also add new friends on Steam with a link using the Invite Links feature. They can generate an invite link that they can text or email to their friends.

Customizable Notifications is another feature of the Steam Chat app. Mobile notifications ensure that users never miss a message or game invite. They can customize their notifications per friend, group chat, and chat channel. Finally, Group Chats make it easier for users to stay in touch with their communities and organize game night with their best friends.

Overall, the Steam Chat app is a convenient way for users to stay connected with their Steam friends and groups while on the go. With its many features, users can enjoy a seamless chat experience that is similar to the desktop Steam client chat.