I’m currently using Memmy for Lemmy, Mammoth and Ice Cubes for Mastodon, and the official Pixelfed beta.
Also using Insporation* for Diaspora, but I wonder if the devs have abandoned it. Wish there was a dedicated Friendica app as well.
What are you guys using primarily? I wouldn’t mind branching out a bit.
I use Bean for Lemmy and Mammoth for Mastodon.
I love Mammoth, but their new beta killed off a few features that I used pretty frequently (like sharing posts as images).
On the flip side, it’s more streamlined and much faster loading times. The new “For You” section still needs a bit of work though.
Ah, I’m on the App Store version. I don’t use Mammoth a whole lot. At least not yet. Somewhere down the line I’ll probably test out some more apps. I’ve really only tried Mammoth and the official app so far.
They also killed off changing the background color. 
Interesting, so is it like sharing the text body of a post or comment as an image? I’d be interested in adding a feature like that. It’s pretty easy to do.