I have a whole folder of ATProto apps on iOS (plus a select few directly on my Home Screen).
Today we call them “ATproto” apps.
In the future … they’re just a better way to build a wide range of apps, where users own their data, login in anywhere, and choose different interfaces.
Genuinely, I wish it was called something else, something a bit more... consumer-friendly? I always found "Nostr" quite friendly, despite the protocol being a minefield. It's (annoyingly) still nicer to say "Login with Bluesky" instead of "Login with ATProto".