Non-Custodial Social Apps
A "social app" is any app that allows users to interact. If it processes user accounts and data without controlling them, it may be considered a “non-custodial social app”. Nostr is currently the only protocol that supports interoperability between non-custodial social apps. While not all apps on Nostr are non-custodial, the Nostr protocol makes it easy and profitable for social apps to reduce custody of users and their data while increasing their access to an entire network of new users and novel data.