For those on the official mobile app, you may notice a new "Hinge-Chat" link on top of the sub. The reason why you see that is because /r/hingeapp is participating in a pilot test for a new Reddit chat feature, which allows users on the sub to have real-time chats. Think of like a built in Discord for Reddit (we also have a Discord for this sub, link on the sidebar). This feature is only available on the official Reddit mobile app.

Keep in mind this is a beta test and Reddit will be gathering feedback and testing features, and it is not a permanent feature as of yet.

If you can’t see it, try updating your app to the latest version, or force-closing and reopening the app.