Keet is a peer-to-peer chat app that allows users to connect with each other through video and text messaging. The app is built on the "Holepunch-Platform", which allows for the creation of apps that do not rely on servers.

One of the main features of Keet is its focus on privacy and security. All data shared between participants in a call is end-to-end encrypted, which means that there is no middleman or server that can access or leak the data. This can be particularly attractive to users who prioritize privacy and security in their communication apps.

Another interesting feature of Keet is its file-sharing capabilities. When a user shares a file, other peers can immediately download it straight from the source, without having to wait for it to upload to a server. This allows for fast and efficient file sharing, regardless of the size of the file. There are no limits on the size of the files that can be shared.

Keet also offers micropayments through Bitcoin Lightning (and USDT). This means that users can easily implement and use powerful paid features within the app.

The app has a simple and intuitive interface, making it easy to use for both beginners and advanced users. Users can create their own profiles, follow other users, and discover new content. Like many social media apps, Keet also allows users to add music and sound effects to their videos and use various filters and effects to edit their videos.

Overall, Keet is a unique app that offers a combination of privacy, security, and file-sharing capabilities. Its use of peer-to-peer technology and lack of reliance on servers make it an interesting alternative to other chat and social media apps. It would be good for the start to have a certain pre-selection of groups to join.