Yes, you can see the total upvotes (minus downvotes, if applicable) on Jerboa. I'm using it rn. It's on the right side opposite the commenter's username.
Seems like it will show the up and downvotes next to the arrows if there is at least one up and one downvote. If there are only upvotes it will show the total upvotes on the top right corner of a comment.
Yea I'm kinda digging this whole home brew app though lol. It's definitely finicky but functional. Searches pause for me, and take a sec. But sometimes it will go back to some sort of default list even with words typed in on the drop down.