All "hide read posts" options are here!

In Settings -> Content -> Hide Read Posts .

edit: to clarify, i have the 0.5 version. i'll update to 0.5.1 now.

You can hide the button, but my favourite way to upvote comments/posts is by swiping a bit to the right!

And if you deep-swipe to the right it will downvote.

i'm using memmy (iOs) ! works very good, and it feels nostalgic since they tried their best to... be inspired by apollo 😄