I've been using Jerboa. It works for the most part, but I think there are a few missing things. I am not sure if this feature is a Lemmy feature or app, but when I submit a link, sometimes I don't want comments to go to my inbox.
Wefwef is a PWA that I feel works better that Jerboa. It has an iOS look to it, so it looks off on Android. I'll eventually migrate to Sync / Boost when they come out, but wefwef is good enough for now.