Don't forget about Nostr, which has seen lots of development this year with multiple interoperable clients.

(iOS)

Damus - https://apps.apple.com/us/app/damus/id1628663131

(Android)

Amethyst - https://play.google.com/store/apps/details?id=com.vitorpampl...

(Web)

https://satellite.earth

https://primal.net

https://iris.to

https://snort.social

https://app.coracle.social