I'm on Android and currently using:
Jerboa for Lemmy
Official Mastodon app
Fedilab for Friendica
Official Funkwhale app
P2Play for Peertube
I haven't gotten around to exploring the other fediverse projects yet, but I will.
So what is everyone else using? Any good Android apps I missed? What's good on iOS? Any good desktop/Windows/Linux/MacOS apps worth checking out?
Any other promising apps in development worth keeping an eye on?
Edit: spelling/formatting
Libera is a solid network that hosts support channels for a lot of FOSS projects and has some good general chat available.